## Math in Focus Grade 1 Chapter 8 Practice 5 Answer Key Real-World Problems: Addition and Subtraction Facts

**Solve.**

Question 1.

Mandy has 5 toy bears. She has 5 toy dogs. How many toys does she have in all?

Mandy has ___ toys in all.

Answer:

10

Explanation:

Mandy has 5 toy bears. She has 5 toy dogs.

5 + 5 = 10

Mandy has 10 toys in all.

Question 2.

6 children are on the merry-go-round. 6 more children join them. How many children are there now?

There are ________ children now.

Answer:

12

Explanation:

6 children are on the merry-go-round. 6 more children join them.

6 + 6 = 12

There are 12 children now.

Question 3.

Sam has 8 marbles. Lamont gives him 9 marbles. How many marbles does Sam have now?

Sam has ___ marbles now.

Answer:

17

Explanation:

Sam has 8 marbles. Lamont gives him 9 marbles.

8 + 9 = 17

Sam has 17 marbles now.

Question 4.

Sue has 13 green ribbons and red ribbons. 5 ribbons are green. How many red ribbons does Sue have?

Sue has ___ red ribbons.

Answer:

13 – 5 = 8

Explanation:

Sue has 13 green ribbons and red ribbons. 5 ribbons are green.

Sue has 8 red ribbons.

Question 5.

Malika makes 12 bracelets. She sells some bracelets. She has 4 bracelets left. How many bracelets does Malika sell?

Malika sells _________ bracelets.

Answer:

12 – 4 = 8

Explanation:

Malika makes 12 bracelets. She sells some bracelets. She has 4 bracelets left.

12 – 4 = 8

Malika sells 8 bracelets.

Question 6.

Al makes 16 butterfly knots. He gives 9 butterfly knots to his friends. How many butterfly knots does Al have left?

Al has ___ butterfly knots left.

Answer:

16 – 9 = 7

Explanation:

Al makes 16 butterfly knots. He gives 9 butterfly knots to his friends.

Al has 7 butterfly knots left.