Practice
Videos
Fun
Progress
Membership
Return to Practice
All Videos
Videos on Current Lesson
2nd Grade Math
>
Two-Digit Addition and Subtraction Review
>
Two-Digit Addition and Subtraction Review Videos
Practice
Video Lesson
Worksheets
Video on "Why borrowing works"
See More
Source:
Khan Academy
Return To Practice
More videos on Subtraction
Introduction to subtraction
Different ways to view subtraction
The sum of and difference between 2 numbers
Introduction to borrowing and regrouping
Why borrowing works
Subtraction word problem with cookies
Subtraction word problem with balloons
More subtraction word problems
Some two-step word problems
Alternate mental subtraction method
Subtracting 4-digit numbers
Subtraction of multi-digit numbers involving borrowing
Some final 4 digit subtraction problems
