Lesson 4

Solving Problems With Multiplication and Division

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Task

152

Possible response: I used a break-apart strategy. First I broke 38 into 30 + 8. I multiplied 30 × 4 = 120 and 8 × 4 = 32. Then I added 120 + 32 = 152.

L. Multiplication Story

Solve 38 × 4. Describe your strategy.