Preview 1
cans the sixth graders collected than the seventh graders. Step 2: Plan a strategy to solve. • Use the predict and teststrategy. • Use these clues: total cans collected is 530; the difference between amounts collected by sixth and seventh graders is 150. Step 3: Solve. • Use a table to record your predictions and tests. Try to predict in ...
Preview 1
Preview 2
Preview 3
Preview 4
Preview 5
Preview 6