We included **HMH Into Math Grade 2 Answer Key PDF** **Module 3 Review **to make students experts in learning maths.

## HMH Into Math Grade 2 Module 3 Review Answer Key

**Vocabulary
**

Survey

key

bar graph

**Vocabulary**

**Write the word that completes each sentence.**

Question 1.

A ________ uses bars to show information.

Answer:

A bar graph uses bars to show information.

Question 2.

In a picture graph, a _______ tells how many each picture stands for.

Answer:

In a picture graph, a key tells how many each picture stands for.

Question 3.

A _______ is a way to collect data, or information.

Answer:

A survey is a way to collect data, or information.

**Concepts and Skills**

**Use the picture graph to solve the problems.**

Question 4.

How many fewer books were sold on Wednesday than on Friday? ___ fewer books

Answer:

3 fewer books

Explanation:

5 books were sold on Wednesday, and 8 books on Friday

8 – 5 = 3.

Question 5.

Tasha wants to draw a tally chart to show the data in the picture graph above. If each tally mark stands for 1 book, how many tally marks will she draw to show the books sold on Thursday? ____ tally marks

Answer:

7 tally marks

Explanation:

7 books were sold on Thursday so, Tasha need to draw 7 tally marks.

**Use the bar graph to solve the problems.**

**Fill in the bubble next to the correct answer.**

Question 6.

How many more children chose blue than red?

(A) 1

(B) 4

(C) 5

Answer:

(B) 4

Explanation:

9 chose blue, 5 chose red

9 – 5 = 4.

Question 7.

How many children chose green or red?

(A) 9

(B) 13

(C) 14

Answer:

(A) 9

Explanation:

4 chose green, 5 chose red

4 + 5 = 9.

Question 8.

Where will the bar for purple end if 1 more child chooses purple?

(A) 6

(B) 9

(C) 10

Answer:

(B) 9

Explanation:

8 chose purple, if 1 more chose then 8 + 1 = 9, the purple graph will end at 9.

Question 9.

Which bicycle colors were chosen by more than 6 children? Choose the two correct answers.

(A) blue

(B) Cred

(C) green

(D) purple

Answer:

(A) blue

Explanation:

8 > 6, 8 chose blue.