Module 4 Test Review

Adding Decimals

100

8.89 + 2.3

11.19

200

502.01 + 23.1

525.11

300

1.6 + .65

2.25

400

Solve this addition problem on a number line

1.7 + 3.8

<------------------------------->

ANSWER ON THE NUMBER LINE

5.5

500

5.6 + 0.673 + 204.021

210.294

Subtracting Decimals

100

5.64-2.3

3.34

200

10.06-4.5

5.56

300

9.6-3.63

5.97

400

Blake is choosing between two trails for a day hike. Trail A is a 9.17 kilometers long. Trail B is 5.82 kilometers long. How much farther will Blake hike if he chooses trail A?

3.35

500

Tara has $5.40. She buys cereal for $3.67. How much money does she have left?

$1.73

Comparing Decimals

100

Write >,=, or < to make each number sentence true

4.252 _____ 4.065

>

200

Order least to greatest the following numbers:

6.555, 6.359, 6.92, 6.094, 6.4

6.094, 6.359, 6.4, 6.555, 6.92 

300

Write <, =, or > to make the sentence true

497 thousandths________479 Tenths

<

400

The value of .6 x _____ = 6

a. 1

b. 10

c. .01

d. 100

B.10

500

The value of 30 x _____ = .3

a. 1

b. .1

c. .01

d. .001

c. .01

Multiplying Decimals

100

.04 x 5

.2

200

5.7 x 1.16

6.612

300

4.75 ft=_______ in

12 in= 1 ft

57

400

0.086 m=_______ cm

1m= 100 cm 

8.6

500

Ryan practices piano for 3.6 hours over 2 days. He practices 7 tenths of the time on the first day. 

For how many hours does Ryan practice piano on the second day?

1.08

Dividing Decimals

100

1.2 divided by .4

3

200

33.6 divided by 84 = 

.4

300

Jada has 6.8 pounds of flour. she pours the flour equally into 4 containers. How many pounds of flour are in each container? 

1.7

400

92.6 divided by 200= 

0.463

500

Mr. Evans buys 3 new books and 3 used books. He used $104.16 altogether. The used books cost $18.82, $11.32, and $16.51. Each of the 3 new books costs the same amount. How much does each of the new books cost?

$19.17