NAME ______________________________ DATE _______________
ACTIVITY
Solve the first three problems in each cluster. Show your strategy for solving the final problem. Put a star next to any of the problems in the cluster that helped you.
Set A
Solve these problems: 4 × 3 = 50 × 3 = 54 × 10 = |
Now solve 54 × 13 = |
Set B
Solve these problems: 2 × 38 = 4 × 38 = 40 × 38 = |
Now solve 42 × 38 = |