Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 19.1 Answer Key Read Pictographs.

## Texas Go Math Grade 2 Lesson 19.1 Answer Key Read Pictographs

**Essential Question**

How do you use a pictograph to show data?

Explanation:

Pictograms use a series of repeated icons to visualize simple data.

The icons are arranged in a single line or a grid,

with each icon representing a certain number of units

**Explore**

Use the tally chart to solve the problem. Draw or write to show what you did.

__ more children

Explanation:

7 – 4 = 3

3 more children

**Math Talk**

**Mathematical processes**

Can the chart be used to find how many girls chose music? Explain.

Explanation:

Yes, The chart is used to find how many girls chose music

1 line represent one girl

so, 5 girls chose music

**For The Teacher**

- Read the following problem. Mr. Martin’s class made this tally chart. How many more children in his class chose sports ? Explain. than chose reading as their favorite hobby?

Explanation:

4 chose reading

7 chose sports

7 – 4 = 3 more children in his class chose sports than chose reading as their favorite hobby

**Model and Draw**

A pictograph uses pictures to show data.

A key tells how many each picture stands for.

**Share and Show**

**Use the pictograph to answer the questions.**

Question 1.

Which snack was chosen by the fewest children?

Answer: popcorn

Explanation:

popcorn snack was chosen by the fewest children

Question 2.

How many more children chose pretzels than apples? _________ more children

Answer: 2 more children

Explanation:

Number of children chose pretzels = 8

Number of children chose apples = 6

8 – 6 = 2

**Problem Solving**

**Use the pictograph to answer the questions.**

Question 3.

How many pencils do Alana and Brad have?

__ pencils

Answer: 11 pencils

Explanation:

Number of pencils Alana had = 3

Number of pencils Brad had = 8

8 + 3 = 11

Question 4.

How many more pencils does Teresa have than Alana has?

______ more pencils

Answer: 2 more pencils

Explanation:

Number of pencils Alana had = 3

Number of pencils Teresa have = 5

5 – 3 = 2

Question 5.

**Multi-Step** Mrs. Green has the same number of pencils as the four children. How many pencils does she have?

________ pencils

Answer:

Number of pencils Alana = 3

and Number of pencils Brad = 8

Number of pencils Teresa = 5

Number of pencils John = 4

All 4 = 20

so, Mrs. Green have 20 pencils.

Question 6.

**H.O.T.** Christy has 7 pencils. Write two sentences to describe how her number of pencils compares to the data in the pictograph.

Answer:

Christy has 7 pencils.

Explanation:

The total students have 20 pencils

Bred has 8 and Christy has 7

Christy had 1 less than Bred

**Daily Assessment Task**

**Choose the correct answer.**

Question 7.

**Use Graphs** Look at the pictograph above. How many children chose red balloons?

(A) 7

(B) 5

(C) 6

Answer: A

Explanation:

7 children chose red balloons.

Question 8.

**Representations** Use the pictograph above. How many children voted in all?

(A) 11

(B) 16

(C) 12

Answer: B

Explanation:

16 children voted in all

Question 9.

**Texas Test Prep** Use the pictograph. How many pets do the three children have?

(A) 6

(B) 3

(C) 5

Answer: A

Explanation:

All the three children have 6 pets

### Texas Go Math Grade 2 Lesson 19.1 Homework and Practice Answer Key

**Use the pictograph to answer the questions.**

Question 1.

Which juice was chosen by the fewest children?

________

Answer:

**Berry Juice** was chosen by the fewest people.

Explanation:

In the above image we can observe a pictograph named with Favorite Juice. In that graph we can observe berry juice was chosen by the fewest people.

Question 2.

How many children chose apple juice or orange juice?

____ children

Answer:

7 children chose apple juice.

6 children chose orange juice.

**7 + 6 = 13**

**13** children chose apple juice or orange juice.

Explanation:

In the above image we can observe a pictograph named with Favorite Juice. In that pictograph 7 children chose apple juice and 6 children chose orange juice. Add 7 children with 6 children the sum is 13 children. So, 13 children chose apple juice or orange juice.

Question 3.

How many more children chose apple juice than grape juice?

_____ more children

Answer:

7 children chose apple juice.

5 children chose grape juice.

**7 – 5 = 2**

**2** more children chose apple juice than grape juice.

Explanation:

In the above image we can observe a pictograph named with Favorite Juice. In that pictograph 7 children chose apple juice and 5 children chose grape juice. Subtract 5 children from 7 children the difference is 2 children. So, 2 more children chose apple juice than grape juice.

Problem Solving

Question 4.

**Multi-Step** Hal likes the juice chosen by 5 children. Martha likes the most favorite juice. Which juices did Hal and Martha choose?

Hal: _____

Martha: _____

Answer:

Hal choose **grape juice**.

Martha choose **apple juice**.

Explanation:

In the above image we can observe a pictograph named with Favorite Juice. Grape juice is chosen by 5 children. So, Hal choose grape juice. Apple juice is chosen by 7 children. The most favorite juice for children is apple juice. So, Martha choose apple juice.

**Lesson Check**

**Texas Test Prep**

**Choose the correct answer.**

Question 5.

Use the pictograph. How many puppies do Mark and Dan have?

(A) 7

(B) 3

(C) 6

Answer:

Mark have 2 puppies

Dan have 1 puppy.

**2 + 1 = 3**

So, option B is correct.

Explanation:

In the above image we can observe a pictograph named with Number of puppies. Mark have 2 puppies and Dan have 1 puppy. Add 2 with 1 the sum is 3. Mark and Dan have 3 puppies. So, draw a circle for option B.

Question 6.

Use the pictograph. How many children chose black?

(A) 4

(B) 6

(C) 3

Answer:

4 children choose black.

So, option A is correct.

Explanation:

In the above image we can observe a pictograph named with Favorite Bike color. Black color is chosen by 4 children. So, draw a circle for option A.

Question 7.

Use the pictograph above. How many children chose black or silver?

(A) 6

(B) 4

(C) 7

Answer:

4 children chose black color.

3 children chose silver color

**4 + 3 = 7**

7 children chose black or silver color.

So, option C is correct.

Explanation:

In the above image we can observe a pictograph named with Favorite Bike color. Black color is chosen by 4 children and silver color is chosen by 3 children. Add 4 children with 3 children the sum is 7 children. Black or silver color is chosen by 7 children. So, draw a circle for option C.