Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 1.2 Answer Key Make Ten and Ones.

## Texas Go Math Grade 1 Lesson 1.2 Answer Key Make Ten and Ones

**Essential Question**

How can you show a number as ten and ones?

Explanation

By using the ten frame we can say tens and ones

Explanation:

By making to 10 frame

14 in 3 different ways

1 tens 4 ones

10 + 4 = 14

10 ones 4 ones

**Explore**

Use to model the problem.

Draw to show your work.

Draw to show the group of ten another way.

**For The Teacher**

Read the problem. Connie has 10 cubes. How can she arrange them to show 1 ten?

Explanation:

1 ten frame has 10 ones cubes

**Math Talk**

**Mathematical Processes**

How are the pictures the same? How are the pictures different? Explain.

Explanation:

The pictures are same because 10 ones = 1 tens

**Model and Draw**

You can group 10 to make 1 ten.

Draw a quick picture to show ten.

You can group 10 to make 1 ten.

Explanation:

10 ones = 1 tens

By grouping 10 ones cubes to make 1 ten

**Share and Show**

Use Make groups of ten and ones. Draw your work. Write how many.

Question 1.

Answer:

Explanation:

the sum of 1 tens 1 ones = 11

10 + 1 = 11

Question 2.

Answer:

Explanation:

the sum of 1 tens 2 ones

10 + 2 = 12

Question 3.

Answer:

Explanation:

the sum of 1 tens 3 ones

10 + 3 = 13

Question 4.

Answer:

Explanation:

the sum of 1 tens 4 ones

10 + 4 = 14

**Problem Solving**

**Use Make groups of ten and ones. Draw your work. Write how many.**

Question 5.

Answer:

Explanation:

the sum of 1 tens 5 ones

10 + 5 = 15

Question 6.

Answer:

Explanation:

the sum of 1 tens 6 ones

10 + 6 = 16

Solve.

Question 7.

Emily wants to write ten and ones to show 20. What does Emily write?

___ ten ___ ones

Answer:

1 tens 10 ones

10 + 10 = 20

Explanation:

Question 8.

**Multi-Step** Carter has 5 ones. Mia has 5 ones. Logan has 3 ones. They put all their ones together. Draw a quick picture to show how many tens and ones they made. Write how many.

_____

Answer:

Explanation:

Carter has 5 ones. Mia has 5 ones. Logan has 3 ones.

5 + 3 + 3 = 11

1 tens and 1 ones

**Daily Assessment Task**

**Choose the correct answer.**

Question 9.

Kiley has 1 ten. Chloe has 5 ones. They put the ten and ones together. Which shows how many they have altogether?

Answer:

Explanation:

10 + 5 = 15

15 have altogether

Question 10.

Use Tools Matt drew a picture to show a number. What is the number?

(A) 13

(B) 14

(C) 15

Answer: A

Explanation:

1 line = 10 and 1 dot = 1 ones

10 + 3 = 13

Question 11.

**Multi-Step** 10 friends are having dinner. 5 more friends join them. Then Pete and Julia join their friends. Which shows how many friends are having dinner?

(A) 1 ten 2 ones

(B) 1 ten 5 ones

(C) 1 ten 7 ones

Answer:

10 friends are having dinner.

5 more friends join them

10 + 5 =15

15 + 2 = 17

1 ten 7 ones shows that how many friends are having dinner

Question 12.

**Texas Test Prep** How many tens and ones make this number?

(A) 1 ten 2 ones

(B) 2 tens 1 one

(C) 1 tens 12 ones

Answer: A

Explanation:

1 ten 2 ones make number 12

**Take Home Activity**

- Give your child numbers from 11 to 19. Have your child work with pennies to show a group of ten and a group of ones for each number.

10 + 1 = 11

1 tens and 2 ones

10 + 2 = 12

1 tens and 3 ones

10 + 3 = 13

1 tens and 4 ones

10 + 4 = 14

1 tens and 5 ones

10 + 5 = 15

1 tens and 6 ones

10 + 6 = 16

1 tens and 7 ones

10 + 7 = 17

1 tens and 8 ones

10 + 8 = 18

1 tens and 8 ones

10 + 9 = 19

1 tens and 9 ones

### Texas Go Math Grade 1 Lesson 1.2 Homework and Practice Answer Key

**Use Make groups of ten and ones. Draw your work. Write how many.**

Question 1.

Answer:

Explanation:

the sum of 1 tens 3 ones

10 + 3 = 13

Question 2.

Answer:

Explanation:

the sum of 1 tens 8 ones

10 + 8 = 18

Solve.

Question 3.

Kim wants to write ten and ones to show 19? What does Kim write?

____ ten ___ ones

Answer:

Explanation:

the sum of 1 tens 9 ones

is 19

10 + 9 = 19

**Texas Test Prep**

**Lesson Check**

**Choose the correct answer.**

Question 4.

A flower had 14 petals. Which shows how many petals the flower had?

Answer:

Explanation:

1 tens and 4 ones

10 + 4 = 14

Question 5.

10 leaves fell off a tree. How many tens and ones are in 10?

(A) 1 ten 0 ones

(B) 0 tens 1 ones

(C) 1 ten 1 ones

Answer: A

Explanation:

1 ten 0 ones are in 10

10 + 0 = 10

Question 6.

Chen drew a picture to show a number. What is the number?

(A) 1 ten 2 ones

(B) 1 ten 8 ones

(C) 1 ten 5 ones

Answer: B

Explanation:

Question 7.

**Multi-Step** Maria blew up 5 balloons. Carlo blew up 7 balloons. How many tens and ones make up the total number of balloons?

(A) 1 ten 8 ones

(B) 1 ten 2 ones

(C) 1 ten 5 ones

Answer: B

Explanation:

5 + 7 = 12

1 ten 2 ones make up the total number of balloons