Number and Operations in Base Ten

4.NBT.6Co

pyrig

ht ©

The

McG

raw

-Hill

Com

pani

es, I

nc.

eHelpeHelpeHelp

Name

Practice

Use repeated subtraction to divide.

1. 27 ÷ 3 = 2. 30 ÷ 10 = 3. 24 ÷ 6 =

4. 15 ÷ 1 = 5. 14 ÷ 7 = 6. 18 ÷ 3 =

7. 10 ÷ 5 = 8. 28 ÷ 4 = 9. 20 ÷ 4 =

Homework Helper

Find 12 ÷ 2. Use repeated subtraction.

2 was subtracted 6 times

So, 12 ÷ 2 = 6.

Need help? connectED.mcgraw-hill.com

Lesson 2

Relate Division and Subtraction

12- 2 10

10

- 2 8

8

- 2 6

6

- 2 4

4

- 2 2

2

- 2 0

Lesson 2 My Homework �145

145_146_C03_L02_115023.indd 145145_146_C03_L02_115023.indd 145 8/13/11 11:20 AM8/13/11 11:20 AM

Copy

right

© T

he M

cGra

w-H

ill Co

mpa

nies

, Inc

.

Vocabulary Check

13. Explain how you would use repeated subtraction to find 8 ÷ 2.

Problem Solving

Write a number sentence for each situation. Then solve.

10. 4 Model Math A bag of 15 apples was shared among 5 boys equally. How many apples did each boy get?

11. Cindy made 40 muffins. She placed them on 4 trays with the same amount on each tray. How many muffins did she put on each tray?

12. Shiloh put 24 eggs into 3 bowls with the same amount in each bowl. How many eggs did she put in each bowl?

Test Practice 14. Which number sentence is represented by

the repeated subtraction at the right?

A 9 ÷ 3 = 6 B 6 ÷ 3 = 2

C 9 ÷ 9 = 1 D 9 ÷ 3 = 3

9 6 3 - 3 - 3 - 3 6 3 0

146�Need more practice? Download Extra Practice at connectED.mcgraw-hill.com

Vocab

145_146_C03_L02_115023.indd 146145_146_C03_L02_115023.indd 146 8/16/11 2:25 PM8/16/11 2:25 PM