McGraw Hill Math Grade 3 Chapter 12 Lesson 4 Answer Key Using Area Models to Represent Distributive Property

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McGraw-Hill Math Grade 3 Answer Key Chapter 12 Lesson 4 Using Area Models to Represent Distributive Property

Solve

Look at the area model. Look at the multiplication sentences and choose the one that is correct. Write the correct sentence on the line.

Question 1.
McGraw Hill Math Grade 3 Chapter 12 Lesson 4 Answer Key Using Area Models to Represent Distributive Property 1
4 × (4 + 4) = 32 square units
8 × (4 + 4) = 32 square units
4 × (4 + 5) = 32 square units
Answer:
4 × (4 + 4) = 32 square units

Question 2.
McGraw Hill Math Grade 3 Chapter 12 Lesson 4 Answer Key Using Area Models to Represent Distributive Property 2
3 × (3 + 4) = 18 square units
3 × (2 + 4) = 18 square units
6 × (3 + 1) = 18 square units
Answer:
3 x (2 + 4) = 18 square units

Explanation:
There are 3 columns of squares with 2 rows of different color and 4 rows of different color
So, the multiplication sentence that tells about the area of the model is  3 x (2 + 4) = 18
The area of the above area model is 18 square units.

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