
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Subtraction


Arithmetic Puzzles

3 Math Minutes: Subtraction

Beachy Word Problems

Cards, Triangles, and Patterns

Addition & Subtraction: Runaway Signs

Close Enough

By the Numbers II

Three-Digit Subtraction #1

Three-Digit Subtraction #4

Three-Digit Subtraction #3

Three-Digit Subtraction #5

Balancing a Checkbook

Addition Math Puzzles #7

Addition Math Puzzles #6

2-Minute Subtraction

Check Your Work: To Three-Digit Subtraction
