Free Printable Math 8 Review - Fractions, Decimals, Expressions, Equations

1.

Simplify.
14/35

a)

SF

b)

2/5

c)

7/8

d)

1/4

2.

9/36

a)

SF

b)

3/12

c)

1/4

d)

3/4

3.

49/63

a)

SF

b)

7/9

c)

7/8

d)

1/2

4.

18/45

a)

SF

b)

1/5

c)

1/3

d)

2/5

5.

12/40

a)

SF

b)

6/10

c)

3/10

d)

2/7

6.

42/84

a)

SF

b)

1/2

c)

1/4

d)

1/3

7.

11/99

a)

SF

b)

1/9

8.

1/3

a)

0.3

b)

0.3333333.....

c)

0.13

9.

4/5

a)

0.45

b)

0.8

c)

0.5

10.

2/5

a)

0.4

b)

2.5

c)

0.25

11.

5/10

a)

0.5

b)

1/2

c)

5.1

d)

2/4

12.

How would the fraction 4/10 be written as a decimal?

a)

4.10

b)

.4

c)

.04

d)

40

13.

How would the decimal .3 be written as a fraction?

a)

3/10

b)

3/100

c)

1/3

d)

3/5

14.

What decimal is equivalent to $\frac{7}{100}$ ?

a)

.07

b)

.7

c)

7.100

d)

100.7

15.

Convert 3/4 into a decimal.

a)

0.34

b)

0.43

c)

0.75

16.

Rewrite as a fraction: 0.06

a)

1/6

b)

6/10

c)

6/100

d)

60/100

17.

Write 1/8 as a decimal

a)

1.8

b)

0.18

c)

8

d)

0.125

18.

What is 9 3/8 as a decimal?

a)

9.625

b)

0.235

c)

9.125

d)

9.375

19.

What is 2/3 as a decimal?

a)

2.3

b)

0.66....

c)

3.2

d)

6.6

20.

What is 5/4 as a decimal?

a)

1.25

b)

.125

c)

0.25

d)

1.75

21.

3/8=

a)

0.375

b)

3.8

c)

.38

d)

2.6

22.

Write 7/8 as a decimal.

a)

0.875

b)

7.8

c)

0.78

d)

1.1428

23.

Write 3/16 as a decimal.

a)

3.16

b)

0.1875

c)

0.316

d)

5.33....

24.

When converting from Fractions to Decimals, you're basically doing what?

a)

Long Division

b)

Short Multiplication

c)

Keep, Change, Flip

d)

Get the variable by itself

25.

When setting up the division problem which number goes on the outside of the long division problem? (The "outside" is where the "x" is)

a)

Whichever number is larger goes outside

b)

Numerator is outside

c)

Denominator is outside

d)

Whichever number is smaller goes outside

26.

Which digit is in the tenths place in the number 473.521?

a)

2

b)

5

c)

1

d)

7

27.

Which digit is in the thousandths place in the number 473.521?

a)

4

b)

5

c)

2

d)

1

28.

What is the standard form of Thirty-eight and seventy-two hundredths?

a)

38.72

b)

308.720

c)

3872

d)

308.27

29.

Which digit shows the tenths place value in 520.345?

a)

5

b)

4

c)

3

d)

2

30.

What is the place value name of the digit 6 in the number below?
247.167

a)

tenths

b)

tens

c)

hundredths

d)

hundreds

31.

What place is the seven in?
456.007

a)

thousandths

b)

tenths

c)

thousands

d)

hundredths

32.

Which digit is in the tenths place of the following number?
43.56

a)

4

b)

3

c)

5

d)

6

33.

What place is the digit 6 in the number, 3.46?

a)

ones place

b)

tenths place

c)

hundredths place

d)

hundreds place

34.

Write the decimal for twenty-three hundredths

a)

2.3

b)

0.23

c)

230

d)

0.230

35.

Write the decimal for six tenths

a)

0.06

b)

6

c)

60

d)

0.6

36.

What is this decimal in word form?
0.72

a)

seventy-two tenths

b)

seventy-two hundredths

c)

seventy-two thousandths

d)

seventy-two

37.

What is the standard form of three and six hundred fourteen thousandths?

a)

3.614

b)

3.0614

c)

.3614

d)

30.614

38.

Expand the expression.
5(x + 2)

a)

5x + 10

b)

5x + 7

c)

4x + 7

d)

5x + 3

39.

Simplify the expression:
36a+12-6a-7

a)

30a+5

b)

30a-5

c)

42a+19

d)

42

40.

Simplify the expression:
21+34b-8-5b+8+23b

a)

58b-21

b)

56b+21

c)

58b+21

d)

56b-21

41.

Simplify the expression:
3r+2r+5

a)

5r

b)

5r+5

c)

5r-5

d)

0

42.

-3(2c - 5)

a)

-6c - 15

b)

-6c + 15

c)

6c + 15

d)

6c - 15

43.

-4(k - 7)

a)

-4k + 28

b)

-4k - 28

c)

4k + 28

d)

4k - 28

44.

Simplify by combining like terms:
5a + 2b - 3a + 4

a)

8a + 2b + 4

b)

2a + 2b + 4

c)

8ab

d)

4ab + 4

45.

Simplify the expression: 7v + 2 + 12 + 2v

a)

23

b)

23v

c)

9 + 14v

d)

9v + 14

46.

Combine like terms
3x + 2x + 3y - 7y

a)

5x + 10y

b)

5x + 4y

c)

5x - 4y

d)

5x -10y

47.

Simplify the following expression:
3 + 5x + 8 - 2x

a)

-3x² - 11

b)

3x² + 11

c)

11 - 3x

d)

11 + 3x

48.

Simplify 2(3x + 5)

a)

6x + 10

b)

23x + 5

c)

6x + 5

d)

11x

49.

Simplify 5(2 - 7n)

a)

52 - 7n

b)

10 - 7n

c)

10 - 35n

d)

10 + 35n

50.

-8(6x + 3)

a)

-48x+24

b)

-14x-24

c)

-48x-24

d)

-48x+3

51.

Which of the following is equivalent to 8h +7(2 + 4h)?

a)

90h

b)

12h + 14

c)

50h

d)

36h +14

52.

A letter that represents a number is called a _____.

a)

variable

b)

coefficient

c)

constant

d)

term

53.

Simplify the following expression:
-6x + 4(-x - 3)

a)

-2x - 12

b)

10x + 12

c)

-10x - 12

d)

-2x + 12

54.

A number with no variable attached is called a _____.

a)

coefficient

b)

constant

c)

variable

d)

term

55.

Which of the following is equivalent to
-8+9(5 + 2x)?

a)

-5 - 2x

b)

18x+37

c)

-37 + 18x

d)

18x - 53

56.

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

a)

-33b + 19

b)

-47b² + 21

c)

33b - 19

d)

-47b -19

57.

Solve for a

(a)

58.

Solve for x

(a)

59.

Solve for n

(a)

60.

Solve for k

(a)

61.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

62.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

63.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

64.

Level 3

Solve for x

a)

x = 2

b)

x = -2

c)

x = -10

d)

x = 4

65.

Solve for y.

-15 = -4y + 5

a)

y = -5

b)

y = 5

c)

y = -24

d)

y = -16

e)

y = 80

66.

Solve for y:

$\frac{y}{3}-5=2$

(a)

67.

3(x+2) = 15

a)

13

b)

7

c)

4.33333

d)

3

68.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

69.

3(3x - 6) = 18

a)

x = 4

b)

x = -4

c)

x=8

d)

x= -12

70.

-5 = 3m - 14

a)

3

b)

-3

c)

12

d)

-6.3

71.

Who is this?

a)

Rapunzel

b)

Elsa

c)

Belle

72.

Who is this?

a)

Timon

b)

Sebastian

c)

Gus Gus

73.

Who is this?

a)

Tiana

b)

Aurora

c)

Snow White

74.

Who is this?

a)

Pumbaa

b)

Flounder

c)

Ferdinand

75.

Who is this?

a)

Sebastian

b)

Flounder

c)

Dory

Math 8 Review - Fractions, Decimals, Expressions, Equations

Total questions: 75

Worksheet time: 3hrs 30mins

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