Name
5–1
Date
1. Label the length and width (in units) of each rectangle.
2. Write the equation representing the area (in square units) of each
rectangle shown above.
a.
b.
c.
d.
e.
f.
Find the area (in square units) of a rectangle with the given dimensions.
3. 3 × 5
UNIT 5 LESSON 1
4_066868_U05L01.indd 141
4. 3 × 50
5. 30 × 50
Multiplication Arrays
141
3/28/08 6:58:02 AM
Name
5–1
Date
1. Label the length and width (in units) of each rectangle.
4
5
9
6
5
4
7
20
20
7
20
5
2. Write the equation representing the area (in square units) of each
rectangle shown above.
a. 5 × 4 = 20
b. 6 × 9 = 54
c. 7 × 5 = 35
d. 20 × 4 = 80
e. 7 × 20 = 140
f. 5 × 20 = 100
Find the area (in square units) of a rectangle with the given dimensions.
3. 3 × 5 15 sq units
UNIT 5 LESSON 1
4_066868_U05L01.indd 141
4. 3 × 50 150 sq units
5. 30 × 50 1,500 sq units
Multiplication Arrays
141
3/28/08 6:58:02 AM