Refer to our Texas Go Math Kindergarten Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Kindergarten Lesson 13.5 Answer Key Doubles.

## Texas Go Math Kindergarten Lesson 13.5 Answer Key Doubles

**Essential Question**

How can you write addition sentences for doubles?

**Explore**

Answer:

Explanation:

2 groups of 5 cube trains

5 + 5 = 10

so, 10 cubes in all

The sum of 5 and 5 is 10.

**Directions**

Place green cubes on the pictured cubes. Trace the number. Place blue cubes on the pictured cubes below. Trace the number. Add the sets. Write the sum.

**Share and Show**

Question 1.

Answer:

Explanation:

2 groups of 3 books each

3 + 3 = 6

so, 6 books in all.

The sum of 3 and 3 is 6

Question 2.

Answer:

Explanation:

2 groups of 5 pencils each.

5 + 5 = 10

The sum of 5 and 5 is 10

so, 10 pencils in all.

Question 3.

Answer:

Explanation:

The sum of 1 and 1 is 2

1 + 1 = 2

So, 2 bags in all.

**Directions**

**1-3.** Write the number in each group. Add. Write the sum. Trace the symbols.

Question 4.

Answer:

Explanation:

2 groups of 5 crayons each

5 + 5 = 10

so, 10 crayons in all.

The sum of 5 and 5 is 10.

Question 5.

Answer:

Explanation:

2 sets of 2 bags each

2 + 2 = 4

so, 4 bags in all.

The sum of 2 and 2 is 4

Question 6.

Answer:

Explanation:

2 groups of 4 painting brushes

4 + 4 = 8

so, 8 painting brushes in all.

The sum of 4 and 4 is 8.

**Directions**

**4-6.** Write the number in each group. Add. Write the sum, Trace the symbols.

**Home Activity**

- Show your child a set of 1 to 5 objects such as crayons. Have your child create a set of objects that shows the some number of objects and find the sum.

**Problem Solving**

Question 7.

Answer:

Explanation:

2 groups of 4 crayons

4 + 4 = 8

The sum of 4 and 4 is 8

**Daily Assessment Task**

Question 8.

Answer:

Explanation:

2 groups of 4 books

4 + 4 = 8

so, 8 books in all.

The sum of 4 and 4 is 8

### Texas Go Math Kindergarten Lesson 13.5 Homework and Practice

Question 1.

Answer:

Explanation:

2 groups of 3 crayons

3 + 3 = 6

so, 6 crayons in all.

The sum of 3 and 3 is 6

Question 2.

Answer:

Explanation:

2 groups of 4 marbles

4 + 4 = 8

so, 8 marbles in all

the sum of 4 and 4 is 8

Question 3.

Answer:

Explanation:

2 groups of 2 bags

2 + 2 = 4

the sum of 2 and 2 is 4

**Directions**

**1-3.** Write the number in each group. Add. Write the sum

**Texas Test Prep**

**Lesson Check**

Question 4.

Answer:

Explanation:

The sum of 1 and 1 is 2

1 + 1 = 2

Question 5.

Answer:

Explanation:

3 groups of crayon boxes

3 + 3 = 6

so, 6 crayon boxes

**Directions**

Choose the correct answer. **4-5**. What doubles addition fact does the picture show?