• Sum of two number is 95. If one exceed the other by 15. Find the number.

    Class 8th maths, Ex2.2 Q 4

    published: 14 Apr 2017
  • Mr Excel & excelisfun Trick 101: Sum Numbers from Cells That Contain Both Text & Numbers

    Download workbook: http://people.highline.edu/mgirvin/ExcelIsFun.htm See Mr Excel and excelisfun use two methods to add the numbers from cells that have both numbers and text. See these tricks: 1. LEFT and IF Functions to extract numbers and then add 2. Left function and then the plus symbol to add numbers that are text (because SUM Function ignores text, but plus symbol does not 3. Single cell array formula that uses IF LEFT and SUM 4. Text To Columns and Custom Number Formatting 5. Apply General Number Format with: Ctrl + Shift + Enter

    published: 15 Mar 2012
  • ASTOUNDING: 1 + 2 + 3 + 4 + 5 + ... = -1/12

    Read this too: http://www.bradyharanblog.com/blog/2015/1/11/this-blog-probably-wont-help More links & stuff in full description below ↓↓↓ EXTRA ARTICLE BY TONY: http://bit.ly/TonyResponse The sum of all natural numbers (from 1 to infinity) produces an "astounding" result. ANOTHER PROOF & EXTRA FOOTAGE: http://youtu.be/E-d9mgo8FGk MORE: http://youtu.be/0Oazb7IWzbA NY Times article on this: http://nyti.ms/1iftqSv Tony Padilla and Ed Copeland are physicists at the University of Nottingham. They talk physics at our sixty symbols channel: http://www.youtube.com/sixtysymbols Grandi's Series: 1-1+1-1.... http://www.youtube.com/watch?v=PCu_BNNI5x4 Read more about divergent series: http://en.wikipedia.org/wiki/Divergent_series We also here that Chapter XIII of Konrad Knopp's book, "Theory and ...

    published: 09 Jan 2014
  • Sum of Natural Numbers (second proof and extra footage)

    MAIN VIDEO IS AT: http://youtu.be/w-I6XTVZXww More links & stuff in full description below ↓↓↓ Ed Copeland and Tony Padilla are physicists at the University of Nottingham. Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://te...

    published: 11 Jan 2015
  • Excel Tutorial : Sum numbers of different cells in various ways

    Can learn how to sum in the excel

    published: 14 Apr 2014
  • SUM Cell Values or Range in One Sheet from Another Sheet using Excel Formula

    Adding numbers from multiple sheets in a different sheet in Excel 2010, also works with Excel 2007 and 2013. Formula n on how to SUM cell values from different sheets. Microsoft Office Excel Tutorial

    published: 16 Oct 2015
  • The sum of all counting numbers equals WHAT?

    This is the second half of a lesson, watch the first half here: http://youtu.be/yudhkUUzAgY This is a well-known and hugely controversial result. The "proof" I've demonstrated is not the only way to show it - there are far more sophisticated and convincing ways to do it - but suffice to say that I went through it to raise questions and provoke thought rather than to make a statement about its validity or otherwise! Hope it makes you think.

    published: 17 Jul 2014
  • Sum of Fibonacci Numbers Trick

    A little trick to sum Fibonacci numbers. Try it out.

    published: 18 Sep 2016
  • Excel Magic Trick #13: SUM or COUNT only certain items! SUMIF COUNTIF functions

    Download Excel workbook: http://people.highline.edu/mgirvin/excelisfun.htm See how to use the SUMIF and COUNTIF functions to add and count given a certain condition. With this trick you can add only the sales for the salesperson Tina -- or count them! Also, see the super fast keyboard shortcut for naming multiple ranges. Count words text based on a Condition. Count words text based on criteria. SUM Values based on a Condition. SUM Values based on criteria.

    published: 05 Mar 2008
  • Sum an Excel range - ignoring blank, text or error cells

    This blog and video will demonstrate two alternative ways, using Excel SUMIFS function, to sum a range ignoring blank, text or error cells. Read more ... http://strategizefm.com/sum-blank-text-error-cells/

    published: 20 Jun 2014
  • How to Find the Sum, Difference, Product or Quotient : Grade School Math Questions

    Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Finding the sum, difference, product and quotient is something that you do by examining two key numbers. Find the sum, difference, product or quotient with help from an expert in computers in this free video clip. Expert: Stefan Robert Filmmaker: Alexis Guerreros Series Description: Grade school math can still encompass some pretty advanced topics. Learn about answers to grade school math questions with help from an expert in computers in this free video series.

    published: 02 Mar 2014
  • Challenge example: Sum of integers | Linear equations | Algebra I | Khan Academy

    Sum of Consecutive Odd Integers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/e/integer_sums?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/2003-aime-ii-problem-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/sum-consecutive-integers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shortha...

    published: 11 Jun 2010
  • Microsoft Excel Tips : How to Sum a Column or Row of Excel Cells

    Sum columns or rows in an Excel spreadsheet by highlighting the row or column and clicking auto sum. Add columns or rows in an Excel spreadsheet with tips from an assistant certified public accountant in this free video on Microsoft Excel. Expert: Amar Enhsaihan Bio: Amar Enhsaihan is an assistant certified public accountant (CPA) and works with Excel applications everyday on his job. Filmmaker: Bing Hu

    published: 29 Sep 2008
  • Quadratic Equations Find two numbers when their sum and products are given

    This Video is about Mathematics chapters for the students of Class X (10) who may be studying in CBSE, ISCE, ICSE , NCERT or any other Board

    published: 01 Oct 2015
  • Excel Solver - find 2 numbers that Sum to a value

    In this video learn how to use Solver to find 2 numbers that total to a Value in a given range of numbers. this might be useful in some bookkeeping or accounting problems. sample file http://simpletek.ca/files/excel-2013-files/ Solver Video link https://www.youtube.com/watch?v=oBihW1Xp_GY

    published: 19 May 2014
  • How to Sum for a Specific Date Range in Excel

    http://www.contextures.com/xlFunctions01.html#daterange Visit this page for written instructions, and to download the sample file. In Excel, you can use the SUM function to calculate a simple total for a range of cells. If you want to get a total based on conditions, such as dates between a specific start date and end date, you can use the SUMIFS function. The SUMIFS function will show a total based on one or more criteria. Watch this short video to see the steps, and then verify that the total is correct.

    published: 26 Feb 2013
  • Sum of all n digit numbers formed by n non zero digits - no repetition allowed

    Sum of all n digit numbers formed by n non zero digits no repetition allowed

    published: 02 Feb 2016
  • Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy

    Learn that the sum or the product of two rational numbers is always a rational number. Watch the next lesson: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/rational-and-irrational-expressions/v/proof-that-rational-times-irrational-is-irrational?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/irrational-numbers/v/recognizing-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as...

    published: 23 Dec 2013
  • Sum cells in Excel when value changes in another column

    The video offers a short tutorial on how to sum cells in Excel when value changes in another column.

    published: 11 Aug 2016
  • Add Variables together in SPSS using the Compute Procedure (Using the Sum Function) - Part 1

    Learn how to add variables together in SPSS using the Compute Procedure in SPSS (using the SUM Function). Check out our next text, 'SPSS Cheat Sheet,' here: http://goo.gl/b8sRHa. Prime and 'Unlimited' members, get our text for free! (Only $4.99 otherwise, but will likely increase soon.) For our SPSS video series, click here: SPSS Descriptive Statistics Videos: http://tinyurl.com/m4srgoh SPSS Inferential Statistics Videos: http://tinyurl.com/lm9hpwc Video Transcript: In this tutorial I want to look at and compare the Sum function in SPSS with just manually adding the variables both of these approaches using the Compute procedure. So here in this data set we have 5 questions which is very similar to the first tutorial I showed on how to add variables together the only difference is ...

    published: 02 Feb 2013
  • Excel Magic Trick 1082: SUM Every Other Column: Four Formula Methods (Add Every Other Column)

    Download Excel File: http://people.highline.edu/mgirvin/ExcelIsFun.htm See how to add every other column using 1 or 4 formulas: 1. (00:08 min) Manual method using SUM. See how to highlight non-contiguous columns using a comma or the Ctrl key. This formula will work if you insert new columns before data set. This formula will work if there are text values in data set. Formula 1: =SUM(A2:A12,C2:C12,E2:E12,G2:G12) 2. (00:35 min) Formula to automatically add every other column using SUMPRODUCT, COLUMN, COLUMN with array operation, MOD functions and the math operator: *. This formula will work if you insert new columns before data set. This formula will NOT work if there are text values in data set. Formula 2: =SUMPRODUCT(A2:G12*MOD(COLUMN(A2:G2)-COLUMN(A2)+1,2)) 3. (03:19 min) Formula to a...

    published: 13 Mar 2014
  • C program to express a number as a sum of two prime numbers

    Like, Comments, Share and SUBSCRIBE visit www.mysirg.com for all FREE videos

    published: 21 Sep 2016
  • Excel Tutorial 1 of 25 - How to Add in Excel - SUM Formula

    Microsoft Excel Tutorial 1 of 25. How to total numbers in Excel using the SUM function and autosum feature. How to add separated groups of numbers together. How to use the SUM formula in Excel.

    published: 26 Jan 2013
  • Excel Trick: Sum a Specific Number of Cells

    This video explains how the =SUM and =OFFSET functions can be combined to write a formula that will sum a specific number of cells. Template available for download at this link: http://www.asimplemodel.com/reference/78/excel-trick-sum-a-specific-number-of-cells/

    published: 24 Apr 2017
  • Calculating and Comparing Sums to other Numbers: Less Than, Greater Than, or Equal to Signs

    Calculating and Comparing Sums to other Numbers: Less Than, Greater Than, or Equal to Signs

    published: 30 May 2017
  • A number is 3/2 times the other number. If their sum is 45. Find the numbers.

    A number is 3/2 times the other number. If their sum is 45. Find the numbers.

    published: 17 May 2016
  • How to Play Kakooma

    Here is a great game to help you strengthen your mental math abilities! Click the numbers that is the SUM of two other numbers! Move quickly - you're playing a live person. Have tons of fun!

    published: 10 Nov 2014
  • Number system in hindi part 1 For ,SSC,railway,patwari,vypam and other competitive exam

    MPPSC,SSC,railway,patwari,vypam and other competitive exam Number system in hindi series total square root and cube root Sum number factorial numbers prime numbers odd numbers rational numbers

    published: 31 Dec 2016
  • Program to split array into 2 where 1array contains sum of n-1 numbers and other

    array contains n-1numbers

    published: 09 Apr 2016
developed with YouTube
Sum of two number is 95. If one exceed the other by 15. Find the number.

Sum of two number is 95. If one exceed the other by 15. Find the number.

  • Order:
  • Duration: 2:03
  • Updated: 14 Apr 2017
  • views: 851
videos
Class 8th maths, Ex2.2 Q 4
https://wn.com/Sum_Of_Two_Number_Is_95._If_One_Exceed_The_Other_By_15._Find_The_Number.
Mr Excel & excelisfun Trick 101: Sum Numbers from Cells That Contain Both Text & Numbers

Mr Excel & excelisfun Trick 101: Sum Numbers from Cells That Contain Both Text & Numbers

  • Order:
  • Duration: 6:42
  • Updated: 15 Mar 2012
  • views: 27393
videos
Download workbook: http://people.highline.edu/mgirvin/ExcelIsFun.htm See Mr Excel and excelisfun use two methods to add the numbers from cells that have both numbers and text. See these tricks: 1. LEFT and IF Functions to extract numbers and then add 2. Left function and then the plus symbol to add numbers that are text (because SUM Function ignores text, but plus symbol does not 3. Single cell array formula that uses IF LEFT and SUM 4. Text To Columns and Custom Number Formatting 5. Apply General Number Format with: Ctrl + Shift + Enter
https://wn.com/Mr_Excel_Excelisfun_Trick_101_Sum_Numbers_From_Cells_That_Contain_Both_Text_Numbers
ASTOUNDING: 1 + 2 + 3 + 4 + 5 + ... = -1/12

ASTOUNDING: 1 + 2 + 3 + 4 + 5 + ... = -1/12

  • Order:
  • Duration: 7:50
  • Updated: 09 Jan 2014
  • views: 5885375
videos
Read this too: http://www.bradyharanblog.com/blog/2015/1/11/this-blog-probably-wont-help More links & stuff in full description below ↓↓↓ EXTRA ARTICLE BY TONY: http://bit.ly/TonyResponse The sum of all natural numbers (from 1 to infinity) produces an "astounding" result. ANOTHER PROOF & EXTRA FOOTAGE: http://youtu.be/E-d9mgo8FGk MORE: http://youtu.be/0Oazb7IWzbA NY Times article on this: http://nyti.ms/1iftqSv Tony Padilla and Ed Copeland are physicists at the University of Nottingham. They talk physics at our sixty symbols channel: http://www.youtube.com/sixtysymbols Grandi's Series: 1-1+1-1.... http://www.youtube.com/watch?v=PCu_BNNI5x4 Read more about divergent series: http://en.wikipedia.org/wiki/Divergent_series We also here that Chapter XIII of Konrad Knopp's book, "Theory and Application of Infinite Sequences and Series", is very good if you can get your hands on it. Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile
https://wn.com/Astounding_1_2_3_4_5_..._1_12
Sum of Natural Numbers (second proof and extra footage)

Sum of Natural Numbers (second proof and extra footage)

  • Order:
  • Duration: 21:06
  • Updated: 11 Jan 2015
  • views: 1199421
videos
MAIN VIDEO IS AT: http://youtu.be/w-I6XTVZXww More links & stuff in full description below ↓↓↓ Ed Copeland and Tony Padilla are physicists at the University of Nottingham. Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile
https://wn.com/Sum_Of_Natural_Numbers_(Second_Proof_And_Extra_Footage)
Excel Tutorial : Sum numbers of different cells in various ways

Excel Tutorial : Sum numbers of different cells in various ways

  • Order:
  • Duration: 1:47
  • Updated: 14 Apr 2014
  • views: 15106
videos
Can learn how to sum in the excel
https://wn.com/Excel_Tutorial_Sum_Numbers_Of_Different_Cells_In_Various_Ways
SUM Cell Values or Range in One Sheet from Another Sheet using Excel Formula

SUM Cell Values or Range in One Sheet from Another Sheet using Excel Formula

  • Order:
  • Duration: 5:50
  • Updated: 16 Oct 2015
  • views: 3234
videos
Adding numbers from multiple sheets in a different sheet in Excel 2010, also works with Excel 2007 and 2013. Formula n on how to SUM cell values from different sheets. Microsoft Office Excel Tutorial
https://wn.com/Sum_Cell_Values_Or_Range_In_One_Sheet_From_Another_Sheet_Using_Excel_Formula
The sum of all counting numbers equals WHAT?

The sum of all counting numbers equals WHAT?

  • Order:
  • Duration: 8:52
  • Updated: 17 Jul 2014
  • views: 155503
videos
This is the second half of a lesson, watch the first half here: http://youtu.be/yudhkUUzAgY This is a well-known and hugely controversial result. The "proof" I've demonstrated is not the only way to show it - there are far more sophisticated and convincing ways to do it - but suffice to say that I went through it to raise questions and provoke thought rather than to make a statement about its validity or otherwise! Hope it makes you think.
https://wn.com/The_Sum_Of_All_Counting_Numbers_Equals_What
Sum of Fibonacci Numbers Trick

Sum of Fibonacci Numbers Trick

  • Order:
  • Duration: 6:08
  • Updated: 18 Sep 2016
  • views: 218617
videos
A little trick to sum Fibonacci numbers. Try it out.
https://wn.com/Sum_Of_Fibonacci_Numbers_Trick
Excel Magic Trick #13: SUM or COUNT only certain items! SUMIF COUNTIF functions

Excel Magic Trick #13: SUM or COUNT only certain items! SUMIF COUNTIF functions

  • Order:
  • Duration: 4:48
  • Updated: 05 Mar 2008
  • views: 342429
videos
Download Excel workbook: http://people.highline.edu/mgirvin/excelisfun.htm See how to use the SUMIF and COUNTIF functions to add and count given a certain condition. With this trick you can add only the sales for the salesperson Tina -- or count them! Also, see the super fast keyboard shortcut for naming multiple ranges. Count words text based on a Condition. Count words text based on criteria. SUM Values based on a Condition. SUM Values based on criteria.
https://wn.com/Excel_Magic_Trick_13_Sum_Or_Count_Only_Certain_Items_Sumif_Countif_Functions
Sum an Excel range - ignoring blank, text or error cells

Sum an Excel range - ignoring blank, text or error cells

  • Order:
  • Duration: 3:27
  • Updated: 20 Jun 2014
  • views: 26552
videos
This blog and video will demonstrate two alternative ways, using Excel SUMIFS function, to sum a range ignoring blank, text or error cells. Read more ... http://strategizefm.com/sum-blank-text-error-cells/
https://wn.com/Sum_An_Excel_Range_Ignoring_Blank,_Text_Or_Error_Cells
How to Find the Sum, Difference, Product or Quotient : Grade School Math Questions

How to Find the Sum, Difference, Product or Quotient : Grade School Math Questions

  • Order:
  • Duration: 2:23
  • Updated: 02 Mar 2014
  • views: 25283
videos
Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Finding the sum, difference, product and quotient is something that you do by examining two key numbers. Find the sum, difference, product or quotient with help from an expert in computers in this free video clip. Expert: Stefan Robert Filmmaker: Alexis Guerreros Series Description: Grade school math can still encompass some pretty advanced topics. Learn about answers to grade school math questions with help from an expert in computers in this free video series.
https://wn.com/How_To_Find_The_Sum,_Difference,_Product_Or_Quotient_Grade_School_Math_Questions
Challenge example: Sum of integers | Linear equations | Algebra I | Khan Academy

Challenge example: Sum of integers | Linear equations | Algebra I | Khan Academy

  • Order:
  • Duration: 4:33
  • Updated: 11 Jun 2010
  • views: 255556
videos
Sum of Consecutive Odd Integers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/e/integer_sums?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/2003-aime-ii-problem-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/sum-consecutive-integers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra channel: https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Challenge_Example_Sum_Of_Integers_|_Linear_Equations_|_Algebra_I_|_Khan_Academy
Microsoft Excel Tips : How to Sum a Column or Row of Excel Cells

Microsoft Excel Tips : How to Sum a Column or Row of Excel Cells

  • Order:
  • Duration: 1:25
  • Updated: 29 Sep 2008
  • views: 619326
videos
Sum columns or rows in an Excel spreadsheet by highlighting the row or column and clicking auto sum. Add columns or rows in an Excel spreadsheet with tips from an assistant certified public accountant in this free video on Microsoft Excel. Expert: Amar Enhsaihan Bio: Amar Enhsaihan is an assistant certified public accountant (CPA) and works with Excel applications everyday on his job. Filmmaker: Bing Hu
https://wn.com/Microsoft_Excel_Tips_How_To_Sum_A_Column_Or_Row_Of_Excel_Cells
Quadratic Equations   Find two numbers when their sum and products are given

Quadratic Equations Find two numbers when their sum and products are given

  • Order:
  • Duration: 3:50
  • Updated: 01 Oct 2015
  • views: 1227
videos
This Video is about Mathematics chapters for the students of Class X (10) who may be studying in CBSE, ISCE, ICSE , NCERT or any other Board
https://wn.com/Quadratic_Equations_Find_Two_Numbers_When_Their_Sum_And_Products_Are_Given
Excel Solver - find 2 numbers that Sum to a value

Excel Solver - find 2 numbers that Sum to a value

  • Order:
  • Duration: 8:08
  • Updated: 19 May 2014
  • views: 12217
videos
In this video learn how to use Solver to find 2 numbers that total to a Value in a given range of numbers. this might be useful in some bookkeeping or accounting problems. sample file http://simpletek.ca/files/excel-2013-files/ Solver Video link https://www.youtube.com/watch?v=oBihW1Xp_GY
https://wn.com/Excel_Solver_Find_2_Numbers_That_Sum_To_A_Value
How to Sum for a Specific Date Range in Excel

How to Sum for a Specific Date Range in Excel

  • Order:
  • Duration: 2:58
  • Updated: 26 Feb 2013
  • views: 108331
videos
http://www.contextures.com/xlFunctions01.html#daterange Visit this page for written instructions, and to download the sample file. In Excel, you can use the SUM function to calculate a simple total for a range of cells. If you want to get a total based on conditions, such as dates between a specific start date and end date, you can use the SUMIFS function. The SUMIFS function will show a total based on one or more criteria. Watch this short video to see the steps, and then verify that the total is correct.
https://wn.com/How_To_Sum_For_A_Specific_Date_Range_In_Excel
Sum of all n digit  numbers formed by n non zero digits -  no repetition allowed

Sum of all n digit numbers formed by n non zero digits - no repetition allowed

  • Order:
  • Duration: 15:09
  • Updated: 02 Feb 2016
  • views: 3751
videos
Sum of all n digit numbers formed by n non zero digits no repetition allowed
https://wn.com/Sum_Of_All_N_Digit_Numbers_Formed_By_N_Non_Zero_Digits_No_Repetition_Allowed
Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy

Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy

  • Order:
  • Duration: 2:46
  • Updated: 23 Dec 2013
  • views: 96678
videos
Learn that the sum or the product of two rational numbers is always a rational number. Watch the next lesson: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/rational-and-irrational-expressions/v/proof-that-rational-times-irrational-is-irrational?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/irrational-numbers/v/recognizing-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra channel: https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Sum_And_Product_Of_Rational_Numbers_|_Rational_And_Irrational_Numbers_|_Algebra_I_|_Khan_Academy
Sum cells in Excel when value changes in another column

Sum cells in Excel when value changes in another column

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  • Duration: 2:46
  • Updated: 11 Aug 2016
  • views: 673
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The video offers a short tutorial on how to sum cells in Excel when value changes in another column.
https://wn.com/Sum_Cells_In_Excel_When_Value_Changes_In_Another_Column
Add Variables together in SPSS using the Compute Procedure (Using the Sum Function) - Part 1

Add Variables together in SPSS using the Compute Procedure (Using the Sum Function) - Part 1

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  • Duration: 3:47
  • Updated: 02 Feb 2013
  • views: 133167
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Learn how to add variables together in SPSS using the Compute Procedure in SPSS (using the SUM Function). Check out our next text, 'SPSS Cheat Sheet,' here: http://goo.gl/b8sRHa. Prime and 'Unlimited' members, get our text for free! (Only $4.99 otherwise, but will likely increase soon.) For our SPSS video series, click here: SPSS Descriptive Statistics Videos: http://tinyurl.com/m4srgoh SPSS Inferential Statistics Videos: http://tinyurl.com/lm9hpwc Video Transcript: In this tutorial I want to look at and compare the Sum function in SPSS with just manually adding the variables both of these approaches using the Compute procedure. So here in this data set we have 5 questions which is very similar to the first tutorial I showed on how to add variables together the only difference is now I have notice this period here for person 9 on question five, Q5. This indicates a missing value. So in other words for person 9 when they completed the five questions for some reason they didn't complete question number 5. Now we don't know if they didn't complete it because they didn't like something about it or if it was simply a mistake and they just missed it. Let's go ahead and look at how to compute how to add these variables together using two approaches and we'll see if there's any difference between the two approaches in how they treat this missing value. So first we'll go to Transform, Compute Variable and I showed this in a previous tutorial so I'm not going to go through it again except just briefly summarize it I have Total = Q1 + Q2 + Q3 + Q4 + Q5. That is going to add together all the variables. But let's actually add one thing to our total here. Let's call it Total_Sum indicating that we are just summing the variables together manually. We'll click OK and then we get some output there which will disregard this amount of output from previously which is irrelevant to what we're doing here. OK notice the total sum it added together the five questions but notice what happened for person number 9 now it didn't add together the values using this approach where the questions are just manually added together using the Compute procedure if there's a missing value anywhere among the five questions then SPSS simply puts a missing value in the place of the total. OK now I want to show you another approach using the Compute procedure. So we'll go back to Transform and then Compute Variable and now what I want to do is use a function. OK so now we're going to call this total sum function. I'll just call it Tot_SumF for function and here I need to delete this area so highlight it and press Delete and then we're going to go to the Function group. Notice if you scroll down you will see Statistical. Double-click on that and then it brings up - down below - a number of different functions that are available and we want to use the Sum function that's going to add up all the values and there's a description in the box here that you can read. OK so we want the Sum function so I'm going to double-click that and notice what it does it puts in here SUM(?,?) and we need to fill or replace the question mark replace the question marks with our variables. So we have Q1 here and then we have Q2 and the format is you put the variable and then a comma and then the next variable and so on. So Q3, Q4, Q5. OK so we have SUM Q1 comma, etc., all the way through Q5. For step by step help with statistics, with a focus on SPSS. Both descriptive and inferential statistics covered. For descriptive statistics, topics covered include: mean, median, and mode in spss, standard deviation and variance in spss, bar charts in spss, histograms in spss, bivariate scatterplots in spss, stem and leaf plots in spss, frequency distribution tables in spss, creating labels in spss, sorting variables in spss, inserting variables in spss, inserting rows in spss, and modifying default options in spss. For inferential statistics, topics covered include: t tests in spss, anova in spss, correlation in spss, regression in spss, chi square in spss, and MANOVA in spss. Subscribe today! YouTube Channel: https://www.youtube.com/user/statisticsinstructor
https://wn.com/Add_Variables_Together_In_Spss_Using_The_Compute_Procedure_(Using_The_Sum_Function)_Part_1
Excel Magic Trick 1082: SUM Every Other Column: Four Formula Methods (Add Every Other Column)

Excel Magic Trick 1082: SUM Every Other Column: Four Formula Methods (Add Every Other Column)

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  • Duration: 7:57
  • Updated: 13 Mar 2014
  • views: 31928
videos
Download Excel File: http://people.highline.edu/mgirvin/ExcelIsFun.htm See how to add every other column using 1 or 4 formulas: 1. (00:08 min) Manual method using SUM. See how to highlight non-contiguous columns using a comma or the Ctrl key. This formula will work if you insert new columns before data set. This formula will work if there are text values in data set. Formula 1: =SUM(A2:A12,C2:C12,E2:E12,G2:G12) 2. (00:35 min) Formula to automatically add every other column using SUMPRODUCT, COLUMN, COLUMN with array operation, MOD functions and the math operator: *. This formula will work if you insert new columns before data set. This formula will NOT work if there are text values in data set. Formula 2: =SUMPRODUCT(A2:G12*MOD(COLUMN(A2:G2)-COLUMN(A2)+1,2)) 3. (03:19 min) Formula to automatically add every other column using SUMPRODUCT, COLUMN, MOD functions and the math operator: *. This formula will NOT work if you insert new columns before data set. This formula will NOT work if there are text values in data set. Formula 3: =SUMPRODUCT(A2:G12*MOD(COLUMN(A2:G2),2)) 4. (04:08 min) Formula to automatically add every other column using SUMPRODUCT, COLUMN, COLUMN with array operation, MOD, ROW, Array operation with exponent zero, and MMULT function. This formula will work if you insert new columns before data set. This formula will work if there are text values in data set. Formula 4: =SUMPRODUCT(A2:G12,MMULT(ROW(A2:A12)^0,MOD(COLUMN(A2:G2)-COLUMN(A2)+1,2))) All are Array Formulas that does not require Ctrl + Shift + Enter because we use SUMPRODUCT.
https://wn.com/Excel_Magic_Trick_1082_Sum_Every_Other_Column_Four_Formula_Methods_(Add_Every_Other_Column)
C program to express a number as a sum of two prime numbers

C program to express a number as a sum of two prime numbers

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  • Duration: 27:54
  • Updated: 21 Sep 2016
  • views: 27360
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Like, Comments, Share and SUBSCRIBE visit www.mysirg.com for all FREE videos
https://wn.com/C_Program_To_Express_A_Number_As_A_Sum_Of_Two_Prime_Numbers
Excel Tutorial 1 of 25 - How to Add in Excel - SUM Formula

Excel Tutorial 1 of 25 - How to Add in Excel - SUM Formula

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  • Duration: 3:29
  • Updated: 26 Jan 2013
  • views: 520295
videos
Microsoft Excel Tutorial 1 of 25. How to total numbers in Excel using the SUM function and autosum feature. How to add separated groups of numbers together. How to use the SUM formula in Excel.
https://wn.com/Excel_Tutorial_1_Of_25_How_To_Add_In_Excel_Sum_Formula
Excel Trick: Sum a Specific Number of Cells

Excel Trick: Sum a Specific Number of Cells

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  • Duration: 6:58
  • Updated: 24 Apr 2017
  • views: 583
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This video explains how the =SUM and =OFFSET functions can be combined to write a formula that will sum a specific number of cells. Template available for download at this link: http://www.asimplemodel.com/reference/78/excel-trick-sum-a-specific-number-of-cells/
https://wn.com/Excel_Trick_Sum_A_Specific_Number_Of_Cells
Calculating and Comparing Sums to other Numbers: Less Than, Greater Than, or Equal to Signs

Calculating and Comparing Sums to other Numbers: Less Than, Greater Than, or Equal to Signs

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  • Duration: 2:19
  • Updated: 30 May 2017
  • views: 5
videos
Calculating and Comparing Sums to other Numbers: Less Than, Greater Than, or Equal to Signs
https://wn.com/Calculating_And_Comparing_Sums_To_Other_Numbers_Less_Than,_Greater_Than,_Or_Equal_To_Signs
A number is 3/2 times the other number. If their sum is 45. Find the numbers.

A number is 3/2 times the other number. If their sum is 45. Find the numbers.

  • Order:
  • Duration: 2:29
  • Updated: 17 May 2016
  • views: 17
videos
A number is 3/2 times the other number. If their sum is 45. Find the numbers.
https://wn.com/A_Number_Is_3_2_Times_The_Other_Number._If_Their_Sum_Is_45._Find_The_Numbers.
How to Play Kakooma

How to Play Kakooma

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  • Duration: 1:22
  • Updated: 10 Nov 2014
  • views: 232
videos
Here is a great game to help you strengthen your mental math abilities! Click the numbers that is the SUM of two other numbers! Move quickly - you're playing a live person. Have tons of fun!
https://wn.com/How_To_Play_Kakooma
Number system in hindi part 1 For ,SSC,railway,patwari,vypam and other competitive exam

Number system in hindi part 1 For ,SSC,railway,patwari,vypam and other competitive exam

  • Order:
  • Duration: 27:01
  • Updated: 31 Dec 2016
  • views: 50376
videos
MPPSC,SSC,railway,patwari,vypam and other competitive exam Number system in hindi series total square root and cube root Sum number factorial numbers prime numbers odd numbers rational numbers
https://wn.com/Number_System_In_Hindi_Part_1_For_,Ssc,Railway,Patwari,Vypam_And_Other_Competitive_Exam
Program to split array into 2 where 1array contains sum of n-1 numbers and other

Program to split array into 2 where 1array contains sum of n-1 numbers and other

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  • Duration: 6:12
  • Updated: 09 Apr 2016
  • views: 77
videos
array contains n-1numbers
https://wn.com/Program_To_Split_Array_Into_2_Where_1Array_Contains_Sum_Of_N_1_Numbers_And_Other