Free Printable Unit 3 Review

1.

5 x 1/6

a)

5/6

b)

51/6

c)

6/5

d)

1 1/6

2.

7 x 1/3

a)

1 2/3

b)

7 1/3

c)

2 1/3

d)

17/3

3.

9 x 1/2

a)

4 1/2

b)

5

c)

9/5

d)

3 1/2

4.

5 x 4/5

a)

3

b)

3 1/5

c)

4

d)

4 1/5

5.

6 x 2/8

a)

16/8

b)

1 4/8

c)

1 1/8

d)

2

6.

2 x 3/6

a)

1

b)

1 1/6

c)

2

d)

2 1/6

7.

7 x 3/4

a)

5 3/4

b)

5 1/4

c)

6

d)

4 1/4

8.

8 x 2/5

a)

3 1/5

b)

4

c)

4 1/5

d)

3 2/5

9.

10 x 1/3

a)

4 1/3

b)

3 2/3

c)

4

d)

3 1/3

10.

4 x 3/7

a)

1 3/7

b)

1 5/7

c)

2

d)

1 4/7

11.

Lucy has 4 friends. She gives each of them 5 cookies. How many cookies does she give out to her friends? Select all that apply.

a)

b)

c)

d)

12.

Amy says that she can use multiplication to solve this problem:

Danny has 8 bottles. He fills each bottle with 1/3 cup of water. How much water has he poured in all?

a)

Agree

b)

Disagree

13.

1. Which visual model represents 2 x 2/6?

a)

b)

c)

d)

14.

3. This model represents multiplying a whole number by a fraction. Select the expression that represents the shaded model.

a)

1 x 1/3

b)

2 x 1/3

c)

2 x 2/3

d)

2 x 2/6

15.

5. Click on the picture.

a)

3 x 2/4

b)

3 x 2/3

c)

4 x 2/4

d)

6 x 6/12

16.

What is another way to write 1/5 + 1/5 + 1/5 + 1/5?

a)

5 x 1/3

b)

4 x 1/5

c)

5 x 1/4

d)

5/5 x 4

17.

Find an equation that represents the model.

a)

b)

c)

d)

18.

Which fraction model represents the sum of 2/8 and 3/8?

a)

b)

c)

d)

19.

What is the sum of the two fractions represented by the shaded regions on the fraction models?

a)

b)

c)

d)

20.

Solve.

a)

b)

c)

d)

21.

Becca grew a plant from a seedling. The seedling was 3/8 inch tall when she planted it. One week later, the plant was 7/8 inch tall. How much did the plant grow in that week?

a)

1/4 inch

b)

1/3 inch

c)

1/2 inch

d)

2/3 inch

22.

What is the difference between the fractions shown here?

a)

b)

c)

d)

1

23.

Look at the equation that matches Point T on the number line. Find another equation that matches point T on the number line.

a)

b)

c)

d)

24.

Bobby read for 2 1/5 hours on Monday and 1 3/5 hours on Tuesday. Which number sentence can be used to find the fraction of hours Bobby read on these two days?

a)

b)

c)

d)

25.

What is the sum of the fractions shown?

a)

b)

c)

d)

26.

Howard measured two plants. One plant was 2 7/8 inches tall, and the other was 3 5/8 inches tall. What is the difference in the heights of the two plants?

a)

1/4 inches

b)

3/4 inches

c)

1 1/4 inches

d)

1 3/4 inces

27.

(a)

28.

(a)

29.

(a)

30.

(a)

31.

(a)

32.

(a)

33.

(a)

34.

(a)

35.

(a)

36.

(a)

37.

$8\ \frac{7}{10}-5\ \frac{3}{10}$

a)

$3\ \frac{4}{5}$

b)

$5\ \frac{10}{10}$

c)

$3\ \frac{4}{10}$

d)

$13\ \frac{10}{10}$

38.

$10\ \frac{2}{5}\ -\ 4\ \frac{3}{5}$

a)

$6\ \frac{1}{5}$

b)

$5\ \frac{4}{5}$

c)

$6\ \frac{4}{5}$

d)

$5\ \frac{1}{5}$

39.

Add

\frac{11}{4}\ +\ \frac{5}{4}

and simplify to a mixed number

(a)

40.

What is the difference of these fractions?

6/8 - 4/8 =

a)

10/8

b)

2/0

c)

2/8

d)

6/8

41.

What is the difference in the following equation in its lowest terms:

9/12 - 5/12 =

a)

14/12

b)

1/3

c)

5/12

d)

2/3

42.

What is the difference in the following equation in its lowest terms:
4/5 - 2/5 =

a)

2/5

b)

1/5

c)

4/5

d)

3/5

43.

What is ³/₄ + ¹/₄?

a)

1 or ⁴/₄

b)

³/₄

c)

¹⁰/₁₆ or ⁵/₈

d)

¹/₄

44.

6 3/4 - 4 1/4

a)

2 1/2

b)

3 1/2

c)

2 1/4

45.

4 1/4 - 2 3/4 =

a)

1 2/4

b)

2 1/2

c)

1 1/2

d)

6 3/4

46.

3 7/9 - 1 8/9 =

a)

4 16/9

b)

2 8/9

c)

1 8/9

d)

1 1/9

47.

6 5/8 - 1 1/8

a)

5 2/8

b)

5 1/4

c)

5 1/2

48.

13 - 10 3/5

a)

3 3/5

b)

3 2/5

c)

2 2/5

d)

2 1/5

49.

7 2/7
- 3 5/7

a)

2 4/7

b)

3 4/7

c)

4 4/7

d)

3 2/7

50.

5 3/5
- 1 4/5

a)

3 4/5

b)

3 3/4

c)

3 3/5

d)

4 3/5

51.

5 ^4/6 - 3 ^5/6

a)

1 ^3/6

b)

1 ^5/6

c)

2 ^1/6

52.

8 ^4/5 - 5 ^2/5

a)

2 ^5/7

b)

2 ^6/5

c)

3 ^2/5

53.

2/10 + 13/100=

a)

30/100

b)

15/100

c)

33/100

54.

5/10 + 23/100 =

a)

73/100

b)

73/10

c)

28/100

55.

3/10 + 5/100 =

a)

30/100

b)

35/100

c)

35/10

56.

4/10 + 27/100 =

a)

67/100

b)

67/10

c)

31/100

57.

6/10 + 18/100 =

a)

24/100

b)

78/100

c)

39/100

58.

1/10 + 68/100

a)

70/100

b)

76/100

c)

78/100

59.

2/10 + 29/100

a)

49/100

b)

32/100

c)

39/100

d)

19/100

60.

9/10 + 9/100

a)

99/100

b)

18/100

c)

98/100

d)

100/100

61.

16/100 + 3/10

a)

98/100

b)

46/100

c)

36/100

d)

19/100

62.

1/100 + 8/10

a)

9/100

b)

81/100

c)

71/100

d)

19/100

63.

How can you get 3/4?

a)

1/4 + 1/4

b)

2/4 + 1/4

c)

1/4 + 1/4 + 1/4 + 1/4

d)

3/4 + 1/4

64.

Decompose the following fraction:
6/10

a)

1/6 + 5/6

b)

2/10 + 4/10

c)

3/10 + 2/10

d)

1/10 + 1/10 + 3/10

65.

How can you decompose 4/7?

a)

1/7 + 1/7 + 1/7 + 1/7

b)

2/7 + 2/7

c)

3/7 + 1/7

d)

all of the above

66.

Decompose 5/12 into the sum of its unit fractions.

a)

1/5+1/5+1/5+1/5+1/5 = 5/12

b)

1/12+1/12+1/12+1/12+1/12 = 5/12

c)

1/5+1/12+1/5+1/12+1/5 = 5/12

d)

4/12+1/12 = 5/12

67.

Decompose the following fraction:
5/8

a)

1/8 + 1/8 + 1/8 + 2/8

b)

3/8 + 2/3

c)

1/8 + 3/8

d)

8/2 + 8/3

68.

How do you decompose 6/10 into a sum of unit fractions?

a)

1/10 + 5/10

b)

3/10 + 3/10

c)

1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

d)

4/10 + 2/10

69.

Which of the following show how to decompose 6/12?

a)

2/12 + 3/12

b)

3/12 + 3/12

c)

4/12 + 1/12

d)

6/12 + 6/12

70.

Brad ate 3/4 of his Kit-Kat bar and gave the rest to Zech. How much of the Kit-Kat bar did Zech get to eat?

a)

3/4

b)

1/4

c)

2/4

d)

None

71.

Kyleigh made a giant cookie to eat for lunch. She ate 1/5 of it and felt sick. She gave the rest of the giant cookie to Noelle. How much of the cookie did Noelle have?

a)

4/5

b)

1/5

c)

3/5

d)

5/5

72.

Which of the following is NOT a way to decompose 9/12?

a)

4/12 + 4/12 + 1/12

b)

8/12 + 1/12

c)

1/12 + 1/12 + 1/12 +1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12

d)

7/12 + 1/12 + 2/12

73.

a)

A

b)

B

c)

C

d)

D

74.

a)

A

b)

B

c)

C

d)

D

75.

a)

A

b)

B

c)

C

d)

D

76.

a)

A

b)

B

c)

C

d)

D

77.

a)

A

b)

B

c)

C

d)

D

78.

Caroline needs $3\ \frac{1}{7}$ cups of sugar for her first batch of brownies and $2\ \frac{8}{9}$ cups of sugar for a second batch. How much sugar does she need in all?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

79.

Robert’s gas tank has $5\ \frac{3}{5}$ gallons of gas in it. If he adds $7\ \frac{2}{3}$ gallons, how much gas will be in the tank altogether?

WHICH MATH OPERATION WOULD YOU USE?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

80.

Simon bought $\frac{2}{3}$ pounds of cookies. He ate $\frac{4}{5}$ of the cookies he bought. What was the weight of the cookies that Sam ate?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

81.

John is $5\ \frac{6}{10}$ feet tall and Jamar is $\frac{5}{8}$ taller than John. How much taller is Jamar more than John? WHICH MATH OPERATION WOULD YOU USE?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

82.

Eric needs $\frac{1}{2}$ a bag of potatoes to make french fries. He only has $\frac{2}{7}$ of a bag.

What fraction of a bag does Eric still need? (less)

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

83.

Students must take their tests home to be signed. Two-thirds of the class took home their tests. Only $\frac{1}{8}$ of the students who took their tests home got them signed. What fraction of the entire class got their tests signed?

Find the product.

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

84.

Randy ran $1\ \frac{3}{4}$ miles. Natasha ran $\frac{9}{10}$ miles. How much more miles did Randy run than Natasha?

WHICH MATH OPERATION WOULD YOU USE?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

85.

One serving of pancakes calls for $\frac{1}{3}$ cups of milk. How many cups are needed for each of the 4 servings of pancakes?

WHICH MATH OPERATION WOULD YOU USE?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

86.

If Carlos works $\frac{5}{12}$ of a day every day. What would the product be if Carlos after 5 days?

WHICH MATH OPERATION WOULD YOU USE?

a)

Add

b)

Subtract

c)

Division

d)

Multiplication

87.

Ms. Bloom has $\frac{5}{12}$ of a pack of construction paper at her desk. Ms. Bloom takes another $\frac{3}{12}$ of a new pack of construction paper to the class for an art project. The students use $\frac{2}{12}$ of a pack for the art project. How many packs of construction papers are left?

a)

$\frac{10}{12}$

b)

$\frac{7}{12}$

c)

$\frac{1}{2}$

88.

Mac had $\frac{1}{4}$ of a box of candy and his sister had $\frac{3}{4}$ of a box of candy. If they put their candy together, what fraction of a box would they have?

a)

$\frac{4}{8}$

b)

$\frac{2}{4}$

c)

$\frac{4}{4}$

89.

Lauren had $\frac{4}{6}$ of a bag of popcorn. She ate $\frac{2}{6}$ of the bag for a snack. What fraction of the bag did she have left?

a)

$\frac{2}{6}$

b)

$\frac{6}{6}$

c)

$\frac{6}{12}$

90.

On Friday, many of the students were missing in our class $\frac{1}{8}$ of the class went to a basketball tournament and $\frac{1}{8}$ of the class called in sick. What fraction of the class was in school?

a)

$\frac{2}{8}$

b)

$\frac{2}{16}$

c)

$\frac{6}{8}$

91.

Ms. Bloom has $\frac{5}{12}$ of a pack of construction paper at her desk. Ms. Bloom takes another $\frac{3}{12}$ of a new pack of construction paper to the class for an art project. The students use $\frac{2}{12}$ of a pack for the art project. How many packs of construction papers are left?

a)

$\frac{10}{12}$

b)

$\frac{7}{12}$

c)

$\frac{1}{2}$

92.

Ms. Bloom had $\frac{7}{8}$ of a box of pencils but $\frac{1}{8}$ of the box was broken. After she threw out the broken pencils, how much of the box was left?

a)

$\frac{1}{8}$

b)

$\frac{8}{8}$

c)

$\frac{6}{8}$

93.

Maylee had $\frac{5}{6}$ of a box of raisins. She spilled $\frac{3}{6}$ of the box on the floor. What fraction of the box does she have left?

a)

$\frac{2}{6}$

b)

$\frac{8}{6}$

c)

$\frac{2}{12}$

94.

Ms. Bloom brought $\frac{6}{12}$ of a bag of treats for Halloween. She gave away $\frac{2}{12}$ of the bag to her class and ate $\frac{1}{12}$ of the bag of treats herself. How many packs of treats did she have left?

a)

$\frac{3}{12}$

b)

$\frac{9}{12}$

c)

$\frac{12}{12}$

95.

The Fox family ordered a large pizza with 12 slices. Three-twelfths of the pizza was pepperoni. Four-twelfths of the pizza was ham and the rest was just cheese. What fraction of the pizza was just cheese?

a)

$\frac{7}{12}$

b)

$\frac{3}{4}$

c)

$\frac{5}{12}$

96.

Bobby has $\frac{1}{5}$ of a box of erasers. His friend gives him $\frac{2}{5}$ of a box. How much of a box of erasers does Bobby have now?

a)

$\frac{3}{10}$

b)

$\frac{3}{5}$

c)

$\frac{1}{5}$

Unit 3 Review

Total questions: 96

Worksheet time: 3hrs 39mins

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