Small-group challenge
Dividing by a unit fraction counts how many of those pieces fit.
Problem 1 of 3. Compare strategies or repair a misconception. The numbers are not simply bigger.
1/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
How many groups of 1/4 batches are in 18 cups of flour?
Support frame: 18 × 4/1