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## McGraw-Hill Math Grade 3 Answer Key Chapter 12 Lesson 2 Multiplying Side Lengths and Tiling

**Practice**

**Count or multiply to find the area of each rectangle.**

Question 1.

Answer:

2 × 6 = 12 square units

Question 2.

Answer:

15 square units

Explanation:

The area of the rectangle is 5 x 3 = 15

15 square units.

Question 3.

Answer:

14 square units

Explanation:

The area of the rectangle is 7 x 2 = 14

14 square units.

Question 4.

Answer:

6 square units

Explanation:

The area of the rectangle is 3 x 2 = 6

6 square units.

Question 5.

Answer:

27 square units

Explanation:

The area of the rectangle is 9 x 3 = 27

27 square units.

Question 6.

Answer:

4 square units

Explanation:

The area of the above square is 2 x 2 = 4

4 square units.