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Unit 2 Decimals Review (Doesn't include multiply and divide)

Total questions: 29

Worksheet time: 1hrs 1mins

Name
Class
Date
1.
Which decimal has the GREATEST value:
0.612  0.67  0.6  0.069
a)
0.612
b)
0.67
c)
0.6
d)
0.069
2.
Determine which number sentence is true.
a)
3.98 < 3.89
b)
3.74 < 3.47
c)
7.3 = 7.30
d)
1.57 > 1.75
3.

What is another way to write 45.009?

a)

forty-five and ninety thousandths

b)

forty-five and nine tenths

c)

forty-five and nine thousandths

d)

forty-five and nine hundredths

4.

Order the decimals from least to greatest.

2.53

2.495

1.978

2.9

a)

2.53; 2.495; 1.978; 2.9

b)

2.9; 1.978; 2.495; 2.53

c)

1.978; 2.495; 2.53; 2.9

d)

2.9; 2.53; 2.495, 1.978

5.

Round 56.469 to the tenths place.

(a)  

6.

Round 869.542 to the hundredths place.

(a)  

7.

Which decimal is LESS THAN the decimal represented in the model?

a)

0.30

b)

0.45

c)

0.73

d)

3.1

8.
Which number falls between 4.5 and 4.6? 
a)
4.05
b)
4.61
c)
4.58
d)
4.50
9.
How should 287.42 be written in words?
a)
twenty-eight thousand seven hundred forty-two
b)
twenty-eight thousand seventy-four and two tenths
c)
two hundred eighty-seven and forty-two hundredths
d)
two hundred eighty and seven hundred forty-two thousandths
10.

What is another way to write 45.009?

a)

forty-five and ninety thousandths

b)

forty-five and nine tenths

c)

forty-five and nine thousandths

d)

forty-five and nine hundredths

11.
318.129
a)
(3X100) + (1 X 10) + ( 8 X 1) + (1 X 0.1) + (2 X 0.01) + (9 X 0.001)
b)
(1 X 300) + (1 X 10) + ( 8 X 1) + (1 X 0.1) + (2 X 0.01) + (9 X 0.001)
c)
(3X100) + (1 X 10) + ( 8 X 1) + (1 X 0.1) + (2 X 0.1) + (9 X 0.001)
d)
(3X100) + (1 X 10) + ( 8 X 1) + (1 X 0.1) + (2 X 0.01) + (9 X 0.009)
12.
(3 X 100) + (4 X 1) + (9 X 0.1) + (9 X 0.001)
a)
304.909
b)
34.99
c)
344.999
d)
304.99
13.

Select all of the expressions that show 2.082 written in expanded form.

a)

(2x1) + (0 x 110\frac{1}{10} ) + (8 x 1100\frac{1}{100} ) + (2 x 11000\frac{1}{1000} )

b)

(2x1) + (8 x \frac{1}{10} ) + (2 x \frac{1}{100} )

c)

(2x1) + (0 x 0.1) + (8 x 0.01) + (2 x 0.001)

d)

(20 x 0.01) + (82 x 0.001)

14.

In the number 999,999.999, the underlined digit is 10x greater than what place?

a)

tens

b)

tenths

c)

thousands

d)

ones

15.

800 is 1/10 of _______

a)

80

b)

800

c)

8,000

d)

80,000

16.

The red 6 in 12.066 is ________ than the 6 in the hundredths place?

a)

100 times more

b)

100 times less

c)

10 times more

d)

10 times less

17.

The value of the digit 8 in the number 486.904 is 10 times greater than the value of the digit 8 in which number?

a)

902.8

b)

832.560

c)

518.74

d)

209.685

18.

Cooper wrote the number 45,358. Brooke wrote the number 36,215. Which statement is true?

a)

The 5 in Cooper's number is 100 times greater.

b)

The 5 in Cooper's number is 10 times greater.

c)

The 5 in Brooke's number is 10 times greater.

d)

The 5 in Brooke's number is 100 times greater.

19.

Round 5.476 to the nearest hundredth

a)

5.47

b)

5.48

c)

5.49

d)

6.00

20.
Which of the following is 4.52 when rounded to the nearest hundredth?
a)
4.453
b)
4.449
c)
4.512
d)
4.523
21.
Gina competed in a gymnastics competition.  Her total score for the balance beam and the vault was 16.75.  She scored 9.3 on the vault.  How much did she score for the balance beam?
a)
7.45
b)
7.54
c)
7.045
d)
7.054
22.

Ellie buys some craft supplies. The supplies cost a total of $6.43. She pays with a $20 bill. How much change does she receive?

a)

$135.7

b)

$13.57

c)

$13.75

d)

13.75

23.

Ray and his friends visited a fruit farm on Sunday. They picked 12.34 pounds of apples and 9.5 pounds of raspberries. How many pounds of fruits in all did Ray and his friends pick on Sunday?

a)

11.39

b)

13.29

c)

21.84

d)

22.90

24.

Susan ordered a kid’s drum set for $79.99 and a keyboard for $54.99 for her twin sons. How much did Susan spend on the musical instruments?

a)

$134.98

b)

$24

c)

$25

d)

$133.98

25.

9.62 - 0.549

a)

9.071

b)

4.13

c)

9.189

d)

4.27

26.
Which equation matches the model?
a)
0.73 - 0.23 = 0.50
b)
0.50 + 0.23 = 0.73
c)
0.73 + 0.23 = 0.50
d)
0.73 - 0.50 = 0.23
27.
What equation matches this model?
a)
0.7 - 0.44 = 1.14 
b)
1.14 - 0.44 = 0.7
c)
1.14 + 0.7 = 0.44
d)
0.7 + 0.44 = 1.14
28.

What is the answer to this model?

a)

0.19

b)

0.61

c)

0.42

d)

0.20

29.
Which equation matches the model?
a)
0.86 + 0.23 = 0.63
b)
0.86 - 0.63 = 0.23
c)
0.86 - 0.23 = 0.63
d)
0.63 + 0.23 = 0.86