homework_remembering_te_grade_4-1zwawpi

2-1
Name
Date
1. Label the sides of each rectangle.
a. 4 b. 9
c. 5
d. 4
5
6
7
e.
20
20
7
f.
20
5
© Houghton Mifflin Harcourt Publishing Company
2. Write the equation representing the area of each
rectangle shown above.
a.
d.
5 × 4 = 20
20 × 4 = 80
b.
e.
6 × 9 = 54
7 × 20 = 140
Find the area (in square units) of a rectangle with the given dimensions.
3. 3 × 5
15 sq units
4. 3 × 50
150 sq units
5. 30 × 5
150 sq units
c.
f.
7 × 5 = 35
5 × 20 = 100
UNIT 2 LESSON 1 Arrays and Area Models 29