Math Tricks| Mental Math: Subtraction | Grade 3

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Meet Milo, the Minus sign, on THE MATH PLANET!

This video contains useful Math tips & tricks for mental math subtraction.

The following strategies are explained with examples:
1. Count on to Subtract.
2. Subtract an easier number.
3. Make a simpler problem.

This is Lessons 5: Mental Math: Subtraction.
Textbook: Grade 3 enVisionmath, SCOTT FORESMAN.
Topic 8: Use Strategies and Properties to Add and Subtract.

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