Mental subtraction strategy: think of the difference between the numbers
2:10
YouTubeMath Mammoth
Mental subtraction strategy: think of the difference between the numbers
We look at several subtraction problems (2-digit and 3-digit) where the most effective strategy is to think of the difference between the numbers. This strategy works best when the numbers to be subtracted are close to each other. The last example we look at is the two-digit subtraction 72 - 37. I solve it by finding the difference between 37 ...
6.6K viewsAug 4, 2023
Shorts
Mental Subtraction Tips and Strategies
12:16
1.4K views
Mental Subtraction Tips and Strategies
MyTutoringBee
Strategies for mental subtraction, part 1 (grades 2-3)
7:13
44K views
Strategies for mental subtraction, part 1 (grades 2-3)
Math Mammoth
Related Products
Mental Math Multiplication
3rd Grade Subtraction
Subtraction Strategies
#Subtraction
Subtraction - Math | Basic Introduction
Subtraction - Math | Basic Introduction
YouTubeMay 17, 2018
Subtraction for Kids – Full Math Lesson | Homeschool Pop
Subtraction for Kids – Full Math Lesson | Homeschool Pop
YouTubeFeb 20, 2024
Top videos
Mental subtraction strategy: use basic subtraction facts
1:03
Mental subtraction strategy: use basic subtraction facts
YouTubeMath Mammoth
8.5K viewsAug 3, 2023
Mental technique for subtraction without regrouping | 3rd grade | Khan Academy
2:37
Mental technique for subtraction without regrouping | 3rd grade | Khan Academy
YouTubeKhan Academy
241.6K viewsOct 4, 2013
Fast Mental Subtraction Secret Trick — Turn Subtraction into Addition
4:00
Fast Mental Subtraction Secret Trick — Turn Subtraction into Addition
YouTubeMath Travel
1.8K views11 months ago
Subtraction Word Problems
Subtraction Word Problem
5:09
Subtraction Word Problem
YouTubeKhan Academy
275.5K viewsJul 18, 2011
Three digit subtraction word problems
2:53
Three digit subtraction word problems
YouTubeKhan Academy
19.7K viewsJan 18, 2019
Subtraction word problems within 10 | Basic addition and subtraction | Early Math | Khan Academy
1:02
Subtraction word problems within 10 | Basic addition and subtraction | Early Math | Khan Academy
YouTubeKhan Academy
199.4K viewsJun 2, 2015
Mental subtraction strategy: use basic subtraction facts
1:03
Mental subtraction strategy: use basic subtraction facts
8.5K viewsAug 3, 2023
YouTubeMath Mammoth
Mental technique for subtraction without regrouping | 3rd grade | Khan Academy
2:37
Mental technique for subtraction without regrouping | 3rd grade | Khan Academy
241.6K viewsOct 4, 2013
YouTubeKhan Academy
Fast Mental Subtraction Secret Trick — Turn Subtraction into Addition
4:00
Fast Mental Subtraction Secret Trick — Turn Subtraction into Addition
1.8K views11 months ago
YouTubeMath Travel
Mental Subtraction Tips and Strategies
12:16
Mental Subtraction Tips and Strategies
1.4K viewsMay 17, 2023
YouTubeMyTutoringBee
Strategies for mental subtraction, part 1 (grades 2-3)
7:13
Strategies for mental subtraction, part 1 (grades 2-3)
44K viewsOct 18, 2018
YouTubeMath Mammoth
Subtraction using fingers | Mental subtraction | subtraction techniques | Grade 1 | Grade 2
4:16
Subtraction using fingers | Mental subtraction | subtraction techniques | Grade 1 | Grade 2
114.2K viewsJun 25, 2022
YouTubeRuch-ed!
Alternate mental subtraction method | Addition and subtraction | Arithmetic | Khan Academy
5:10
Alternate mental subtraction method | Addition and subtraction | Arithmetic | Khan Academy
364.6K viewsJan 20, 2010
YouTubeKhan Academy
11:41
Find in video from 00:42First Type of Subtraction
Subtaction of numbers mentally - Fast Math Trick
281.8K viewsAug 22, 2013
YouTubetecmath
9:52
Easy Mental Subtraction Trick for BIG Numbers
18.7K viewsMay 19, 2022
YouTubetecmath
11:54
Mental Math Subtraction - iPREP's Basic Math Video Lessons
2.7K viewsMay 26, 2025
YouTubeiPREP
14:11
The KEY to Lightning Fast Subtraction
25.9K viewsDec 29, 2024
YouTubeWrath of Math
3:35
Math Tricks| Mental Math: Subtraction | Grade 3
58.8K viewsDec 23, 2020
YouTubeTHE MATH PLANET
30:57
Find in video from 11:06Subtraction Techniques
Mental Addition and Subtraction Tips — Math Tricks with Arthur Be…
372.6K viewsFeb 1, 2021
YouTubeThe Great Courses
12:46
Find in video from 00:09Mental Math Strategies for Subtraction
3rd Grade Math 1.9, Mental math strategies for subtraction
18.7K viewsApr 19, 2019
YouTubeJoAnn's School
1:34
Find in video from 00:14Subtracting Enough to Go Down to the Previous Ten
Mental math strategy: subtract in parts
3.4K viewsAug 3, 2023
YouTubeMath Mammoth
2:22
Singapore Math - The #1 FASTEST MENTAL SUBTRACTION METHOD.
60.3K viewsMar 5, 2022
YouTubeMath Challenge (1st - 6th Grade)
9:33
Find in video from 00:11Counting on with Subtraction
2nd Grade iReady Math Lesson 2: Mental Strategies for Subtraction
3.5K viewsSep 12, 2023
YouTubeMr. French-Kazee's 2nd Grade Math
See more
Static thumbnail place holder

Short videos

2:10
Mental subtraction strategy: think of the difference between the numbers
6.6K viewsAug 4, 2023
YouTubeMath Mammoth
1:03
Mental subtraction strategy: use basic subtraction facts
8.5K viewsAug 3, 2023
YouTubeMath Mammoth
2:37
Mental technique for subtraction without regrouping | 3rd grade | Khan Academy
241.6K viewsOct 4, 2013
YouTubeKhan Academy
4:00
Fast Mental Subtraction Secret Trick — Turn Subtraction into Addition
1.8K views11 months ago
YouTubeMath Travel
12:16
Mental Subtraction Tips and Strategies
1.4K viewsMay 17, 2023
YouTubeMyTutoringBee
7:13
Strategies for mental subtraction, part 1 (grades 2-3)
44K viewsOct 18, 2018
YouTubeMath Mammoth
4:16
Subtraction using fingers | Mental subtraction | subtraction techniques | Grade 1 | Grade 2
114.2K viewsJun 25, 2022
YouTubeRuch-ed!
5:10
Alternate mental subtraction method | Addition and subtraction | Arithmetic | Khan
364.6K viewsJan 20, 2010
YouTubeKhan Academy
11:41
Subtaction of numbers mentally - Fast Math Trick
281.8K viewsAug 22, 2013
YouTubetecmath
9:52
Easy Mental Subtraction Trick for BIG Numbers
18.7K viewsMay 19, 2022
YouTubetecmath
11:54
Mental Math Subtraction - iPREP's Basic Math Video Lessons
2.7K viewsMay 26, 2025
YouTubeiPREP
14:11
The KEY to Lightning Fast Subtraction
25.9K viewsDec 29, 2024
YouTubeWrath of Math
3:35
Math Tricks| Mental Math: Subtraction | Grade 3
58.8K viewsDec 23, 2020
YouTubeTHE MATH PLANET
30:57
Mental Addition and Subtraction Tips — Math Tricks with Arthur Benjamin
372.6K viewsFeb 1, 2021
YouTubeThe Great Courses
12:46
3rd Grade Math 1.9, Mental math strategies for subtraction
18.7K viewsApr 19, 2019
YouTubeJoAnn's School
1:34
Mental math strategy: subtract in parts
3.4K viewsAug 3, 2023
YouTubeMath Mammoth
2:22
Singapore Math - The #1 FASTEST MENTAL SUBTRACTION METHOD.
60.3K viewsMar 5, 2022
YouTubeMath Challenge (1st - 6th
9:33
2nd Grade iReady Math Lesson 2: Mental Strategies for Subtraction
3.5K viewsSep 12, 2023
YouTubeMr. French-Kazee's 2nd Grade
Static thumbnail place holder