Practice questions available in **McGraw Hill Math Grade 2 Answer Key PDF Chapter 3 Lesson 6 Arrays and Number Sentences** will engage students and is a great way of informal assessment.

## McGraw-Hill Math Grade 2 Answer Key Chapter 3 Lesson 6 Arrays and Number Sentences

**Write a Number Sentence**

**Write a number sentence to tell what each array shows.**

Question 1.

__2__ + __2__ + __2__ = __6__

Question 2.

___ + ____ = ____

Answer: 5 + 5 = 10

There are two rows and five columns of birds.

Total = 5 + 5 = 10

Question 3.

___ + ____ = ____

Answer:

There are two rows and four columns

4 + 4 = 8

Question 4.

Answer:

There are 5 rows and 5 columns.

5 + 5 + 5 + 5 + 5 = 25