Free Printable Unit 4 Review

1.

Complete the pattern: 4, 12, 20, 28, _,_,_

a)

36,44,52

b)

84, 252, 756

c)

35, 42, 49

d)

36, 44, 51

2.

Use order of operations to solve:

54 ÷ (18+9) x 9

a)

2

b)

18

c)

108

d)

84

3.

Use order of operations to solve:

45 ÷ (9+6) x 2

a)

17

b)

22

c)

3

d)

6

4.

Use order of operations to solve:

12÷4x3+5-2

a)

12

b)

15

c)

22

d)

4

5.

Describe the pattern below, Then find the missing number.

91, 84, 77, ?, 63

a)

subtract 8; 69

b)

subtract 7; 70

c)

subtract 6; 71

d)

subtract 5; 72

6.

A bamboo plant was 7 inches tall on day 1, 18 inches tall on day 2, and 29 inches tall on day 3. Describe the pattern and predict how tall the bamboo plant will be on day 4.

a)

add 11 inches; 40 inches

b)

add 10 inches; 39 inches

c)

add 12 inches; 41 inches

d)

add 9 inches; 38 inches

7.

Frank puts the same amount of money into a college tuition account every month for his daughter. He had $743 in February, $824 in March, and $905 in April. Describe the pattern, and predict how much money Frank will have saved by May.

a)

add $71; $976

b)

add $76; $981

c)

add $86; $991

d)

add $81; $986

8.

A student was studying cells in science class, After 1 day, there were 2 cells; after 2 days, there were 4 cells; and after 3 days, there were 8 cells. Describe the pattern, and predict how many cells there would be after 5 days.

a)

add 4; 24

b)

multiply by 2; 32

c)

multiply by 4; 64

d)

add 8; 32

9.

The temperature was 46°F at 7:00am, 49°F at 7:30am, and 52°F at 8:00am. Describe the pattern, and predict the temperature at 10:00 am.

a)

add 6°F; 76°F

b)

add 3°F; 76°F

c)

add 6°F; 74°F

d)

add 3°F; 64°F

10.

Click on the picture and use words and symbols to describe the value of each term as a function of its position. Then find the value of the 7th terms.

a)

n+3; 10

b)

n+2; 9

c)

n+1; 8

d)

n+4; 11

11.

Use words and symbols to describe the value of each term as a function of its position and then find the value of the 9th term in the sequence.

a)

n-1; 8

b)

n-2; 7

c)

n-3; 6

d)

n-4; 5

12.

Click on the picture and use words and symbols to describe the value of each term as a function of its position and then find the 11th term in the sequence.

a)

2n; 22

b)

n+2; 13

c)

2n; 20

d)

3n; 44

13.

Click on the picture and use words and symbols to describe the value of each term as a function of its position and then find the value of the 14th term.

a)

n+8; 22

b)

2n+6; 34

c)

2n; 28

d)

2n+4; 32

14.

Click on the picture and words and symbols to describe the value of each term as a function of its position and then find the value of the 26th term in the sequence.

a)

n÷3; 9

b)

n-9; 17

c)

n÷2-2; 11

d)

n÷2+2; 15

15.

Find the missing pieces of the input/output table

a)

9, 9.5, 24, 40

b)

8, 8.5, 24, 40

c)

10, 10.5, 25, 41

d)

8, 8.5, 7, 11

16.

Find the missing numbers in the input/output table

a)

8, 8.5, 24, 40

b)

1, 2, 3, 4

c)

0, 3, 1, 11

d)

12, 3, 21, 11

17.

Order the integers {-2, 4, 7, -5, 1} from least to greatest

a)

1, -2, 4, -5, 7

b)

-5, -2, 1, 4, 7

c)

7, 4, 1, -2, -5

d)

-2, 4, 7, -5, 1

18.

Fill in the blank with <, >, or = to make the sentence true.

2 (a) -5

19.

Replace the blank with <, >, or = to make the sentence true.

∣-3∣ (a) 3

20.

Write an integer for each situation.

15° below zero

a)

15

b)

-15

c)

20

d)

-20

21.

Write an integer for the situation

a deposit of $24

a)

1/24

b)

-24

c)

24

d)

-1/24

22.

Evaluate the expression

∣-3∣

(a)

23.

Evaluate the expression

∣14∣

(a)

24.

Evaluate the expression

∣13∣+∣-2∣

a)

11

b)

15

c)

9

d)

-11

25.

Evaluate the expression

∣-4∣-∣-3∣

a)

0

b)

7

c)

1

d)

-1

26.

Fill in the blanks for the input/output table

a)

24, 12, -27, 0

b)

25, 13, 6, 9

c)

24, 12, 5, 8

d)

-24, -12, 27, 0

27.

Fill in the blanks for the input/output table

a)

7, 11, 21, 0

b)

7, 11, 21, 12

c)

1, 2, 3, 4

d)

10, 14, 24, 0

28.

Write the prime factorization of the number in exponent form.

98

a)

2 x 7²

b)

2²x7

c)

2x7³

d)

3x7²

29.

Add. Write the answer in simplest form.

1 $\frac{1}{2}$ + 1 $\frac{1}{10}$

a)

1 $\frac{13}{20}$

b)

2 $\frac{3}{5}$

c)

1 $\frac{2}{5}$

d)

1 $\frac{1}{6}$

30.

1 $\frac{1}{3}$ - 1 $\frac{1}{6}$

a)

$\frac{1}{2}$

b)

$\frac{1}{6}$

c)

1 $\frac{5}{9}$

d)

2 $\frac{1}{2}$

31.

2 $\frac{3}{5}$ x $\frac{9}{17}$

a)

$4\ \frac{8}{15}$

b)

$\frac{15}{68}$

c)

$\frac{85}{108}$

d)

$1\ \frac{23}{85}$

32.

$2\ \frac{1}{5}\div2\ \frac{1}{4}$

a)

$4\ \frac{9}{20}$

b)

$1\ \frac{1}{44}$

c)

$4\ \frac{19}{20}$

d)

$\frac{44}{45}$

Unit 4 Review

Total questions: 32

Worksheet time: 1hrs 22mins

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