# Transition from unit squares to area formula

### Problem

is 1 unit square.
Fill in the blanks to find the area of the rectangle below.
A, r, e, a, space, equals, l, e, n, g, t, h, space, times, w, i, d, t, h
A, r, e, a, space, equals, 5 units times
units
A, r, e, a, space, equals
square units
Do 7 problems