GoMath Ch. 5 Test Review

Estimate the Quotient

100

Estimate the quotient.

96.5 / 19 = ?

ANSWER

4 OR 5 

200

ESTIMATE THE QUOTIENT.

57.2 / 8 = ?

ANSWER

7 IF YOU KEPT THE 8 THE SAME

OR 

5 IF YOU ROUNDED THE 8 TO A 10 

300

ESTIMATE THE QUOTIENT.

63.5 / 5 = ?

ANSWER

12

400

ESTIMATE THE QUOTIENT

172.6 / 39 = ?

ANSWER

4

500

ESTIMATE THE QUOTIENT.

209.3 / 48 = ?

ANSWER

4

Divide Decimals by Whole Number

100

DIVIDE DECIMALS BY A WHOLE NUMBER

9.24 / 7 = ?

ANSWER

1.32

200

DIVIDE DECIMALS BY A WHOLE NUMBER

86.4 / 36 =?

ANSWER

2.4

300

DIVIDE DECIMALS BY A WHOLE NUMBER

5.04 / 6 = ?

ANSWER

0.84

400

DIVIDE DECIMALS BY A WHOLE NUMBER

85.1 / 23 = ?

ANSWER

3.7

500

DIVIDE DECIMALS BY A WHOLE NUMBER

70.49 / 19 = ?

ANSWER

3.71

Divide Decimals

100

DIVIDE DECIMALS

9.8 / 1.4 = ?

ANSWER

7

200

DIVIDE DECIMALS

3.64 / 1.3 = ?

ANSWER

2.8

300

DIVIDE DECIMALS

1.96 / 0.14 = ?

ANSWER

14

400

DIVIDE DECIMALS

3.72 / 1.2 = ?

ANSWER

3.1

500

DIVIDE DECIMALS

0.24 / 0.3 = ?

ANSWER

0.8

Write the Zero's

100

43.5 / 6 =?

ANSWER

7.25

200

WRITE THE ZEROS IN THE DIVIDEND

7.7 / 1.4 = ?

ANSWER

5.5

300

WRITE THE ZEROS IN THE DIVIDEND

72 / 30 = ?

ANSWER

2.4

400

WRITE THE ZEROS IN THE DIVIDEND

0.63 / 0.18 = ?

ANSWER

3.5

500

WRITE THE ZEROS IN THE DIVIDEND

3 / 0.4 = ?

ANSWER

7.5

Divide by 10's (and one random)

100

18.3 / 10² = ?

ANSWER

0.183

200

123 / 1,000 =

ANSWER

0.123

300

25.6 / 10¹

2.56

400

237 / 15 = 

15.8

500

5,890 / 100 =

58.9