Free Printable Decimal Review

1.

What is nine hundredths in standard notation?

a)

900

b)

0.9

c)

0.09

d)

0.90

2.

What is 1.903 in expanded form? Click all that apply.

a)

1 + 0.9 + 0.03

b)

(1 x 1) + (9 x 0.1) + (3 x 0.001)

c)

$1+\frac{9}{10}+\frac{3}{1,000}$

d)

1 + 9 + 3

3.

In 1.283, what digit is in the thousandths place?

a)

1

b)

2

c)

3

d)

8

4.

Which sign makes the statement true?

1.563_____1.536

a)

>

b)

<

c)

=

5.

What is 8.72 rounded to the nearest tenth?

a)

8.8

b)

8

c)

8.7

d)

9

6.

What is 7.398 rounded to the nearest hundredth?

a)

7.40

b)

7.30

c)

7.39

d)

7.00

7.

Brooke wants to buy the thickest aluminum foil she can find for cooking. Fidget's Foil is 0.024 millimeters thick. Alistair Aluminum Foil is 0.026 millimeters thick.

Which brand of aluminum foil is thicker?

a)

Fidget's Aluminum Foil

b)

Alistair Aluminum Foil

8.

In 2019, a race called Six Days in the Dome challenged runners to see how far they could run around a track over 6 days. The top female competitor ran 420.214 miles.

Did the top female competitor run closer to 420.21 miles or 420.22 miles?

a)

420.21 miles

b)

420.22 miles

9.

Danielle mixed 4.65 grams of salt into a pot of soup she was cooking. Before she served the soup, Danielle added 7.54 grams of salt. How much salt did Danielle put into the soup in all?

a)

11.19 grams

b)

3.99 grams

c)

4.99 grams

d)

12.19 grams

10.

A carpenter bought a piece of wood that was 0.69 meters long. Then he sawed 0.54 meters off the end. How long is the piece of wood now?

a)

1.23 meters

b)

0.15 meter

c)

1 meter

d)

0.14 meter

11.

Round 7.86 to the nearest tenth.

a)

7.86

b)

7.8

c)

7.96

d)

7.9

e)

7.90

12.

Round 8.434 to the nearest hundredth.

a)

8.43

b)

8.434

c)

8.4

d)

8.430

13.

Round 9.1 to the nearest whole number

a)

9.1

b)

9

c)

10

d)

9.0

e)

10.1

14.

Round 9.563 to the nearest hundredth

a)

9.53

b)

9.56

c)

9.57

d)

9.563

e)

9.560

15.

Round 8.96 to the nearest tenth

a)

8.10

b)

8.9

c)

9.0

d)

9.9

16.

What is .01 x 10 ?

a)

.1

b)

.001

c)

1

d)

0.01

17.

2 $\div$ 10 = ?

a)

.002

b)

.2

c)

2

d)

.02

18.

.04 x 10 = ?

a)

40

b)

4

c)

.4

d)

.04

19.

.005 x 10 = ?

a)

.5

b)

5

c)

.05

d)

.0005

20.

.006 $\div$ 10 = ?

a)

.006

b)

6

c)

.06

d)

.0006

21.

.10 x 10 = ?

a)

1.0

b)

.01

c)

10

d)

.001

22.

5 $\div$ 10 = ?

a)

.05

b)

.5

c)

.005

d)

5

23.

What is $\frac{1}{10}$ of .2 ? Think.. are we dividing or multiplying?

a)

.02

b)

2

c)

.002

d)

.2

24.

What is 0.08 x 10 ?

a)

.008

b)

8

c)

.8

d)

.08

25.

6 $\div$ 10 = ?

a)

.006

b)

6.0

c)

6

d)

.6

26.

2.7 x 46

a)

124.2

b)

12.42

c)

1.242

d)

1,242

27.

3.8 x 7.5

a)

28.5

b)

2.85

c)

0.285

d)

285

28.

0.91 x 8.4

a)

764.4

b)

76.44

c)

7.644

d)

7,644

29.

5.3 x 62

a)

328.6

b)

32.86

c)

3.286

d)

3,286

30.

82 x 0.65

a)

53.3

b)

5.33

c)

0.533

d)

533

31.

85 x 9.2

a)

78.2

b)

7.82

c)

0.782

d)

782

32.

7.3 x 5.8

a)

423.4

b)

42.34

c)

4.234

d)

4,234

33.

9.3 x 24

a)

223.2

b)

22.32

c)

2.232

d)

2,232

34.

2.9 x 7.8

a)

226.2

b)

22.62

c)

2.262

d)

2,262

35.

5.2 x 0.45

a)

23.4

b)

2.34

c)

0.234

d)

234

36.

68 x 0.7

a)

47.6

b)

4.76

c)

0.476

d)

476

37.

8.24 x 1.8

a)

148.32

b)

1483.2

c)

14.832

d)

1.4832

38.

8.72 x 7.9

a)

68.888

b)

688.88

c)

6888.8

d)

6.8888

39.

4.56 x 1.3

a)

59.28

b)

592.8

c)

5.928

d)

5,928

40.

3.59 x 9.8

a)

3.5182

b)

351.82

c)

3,518.2

d)

35.182

Decimal Review

Total questions: 40

Worksheet time: 34mins

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