Free Printable Spiral Review #1

1.

2x + y = 1

a)

coeffiecient

b)

term

c)

variable

d)

constant

2.

y + 5x - 10

a)

coefficient

b)

terms

c)

variables

d)

constant

3.

x + y

a)

expression

b)

equation

4.

x + y = 50

a)

expression

b)

equation

5.

5y + 10 - x

a)

term

b)

variable

c)

constant

d)

operator

6.

3y + 5

a)

term

b)

variable

c)

coefficient

d)

constant

7.

The coefficient in the following expression is:
x + y

a)

0

b)

1

c)

x

d)

y

8.

Choose the property: y + (-y) = 0

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

9.

Choose the property: 3 • (4 • 5) = (3 • 4) • 5

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

10.

Choose the property: m + n = n + m

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

11.

Choose the property: 9 • 5 = 5 • 9

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

12.

Choose the property: -2(2m + 3) = -4m - 6

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

13.

Choose the property: b + 0 = b

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

14.

Choose the property: c • 1 = c

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Inverse

15.

Choose the property: -6 • 0 = 0

a)

Assosciative

b)

Commutative

c)

Distributive

d)

Identity

e)

Zero Property

16.

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

a)

True

b)

False

17.

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

a)

False

b)

True

18.

How do you write
8.317 x 10⁶in standard form?

a)

8, 371, 000

b)

83, 170, 000

c)

837, 100

d)

8, 317, 000

19.

Which of the following is correct scientific notation?

a)

20.35 x 10⁴

b)

.2035 x 10⁴

c)

2035⁴

d)

2.035 x10⁴

20.

Write 2.08 x 10²in standard form.

a)

208

b)

0.0208

c)

20,800

d)

0.208

21.

Write 52,300,000 in scientific notation.

a)

5.23 x 10⁷

b)

5.23 x 10^-7

c)

52.3 x 10⁶

d)

52.3 x 10^-6

22.

Noura decided to triple her recipe for brownies. How many cups of sugar will she need if the original recipe calls for

⁴/₅ cups of sugar?

a)

¹²/₅ Cups

b)

¹/₅ Cups

c)

2 Cups

d)

⁷/₅ Cups

23.

Celina drew flowers on a piece of paper. How many flowers can she draw on a paper 12 inches long if each flower is

⁴/₅inch wide?

a)

45 Flowers

b)

9.6 Flowers

c)

15 Flowers

d)

16 Flowers

24.

Hellen was scheduled to go to school for 35 hours last week. On Monday, she went home 2 hours early. On Tuesday, she went home 3hours early. How many hours did she actually go to school?

a)

30 hours

b)

40 hours

c)

7 hours

d)

35 hours

25.

Anastasia needs to buy 2 pounds of broccoli and 4 pounds of tomatoes. Broccoli costs $2.75 per pound. Tomatoes cost $3.45 per pound. How much will she spend?

a)

$20.50

b)

$19.30

c)

$6.20

d)

$11.20

26.

Valeria spent all her allowance on candy. She spent $8.45 on chocolate, $5.60 on gum, and $6.85 on jelly beans. She had $1.25 left. How much was her allowance?

a)

$19.65

b)

$20.90

c)

$22.15

d)

$24.50

27.

Ammar and Theiu decide to run 15 miles total this week. They have already run 12.5 miles. If they can run 11 minutes per mile, how many minutes will it take them to complete their 15 mile goal?

a)

2.5 minutes

b)

27.5 minutes

c)

165 minutes

d)

137.5 minutes

28.

Lester had $120. He spent $80 on Monday and $20 on Tuesday. How much money does he have left on Wednesday?

a)

$220

b)

$100

c)

$20

d)

None

29.

What does "product" mean?

a)

Multiply

b)

Divide

c)

Add

d)

Subract

30.

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

a)

8 - 4m

b)

8m - 4

c)

8m + 4

d)

4m - 8

31.

Write an algebraic expression for:
three times a number plus 16

a)

3(16)+n

b)

16n+3

c)

3n+16

32.

What does "difference" mean?

a)

add

b)

subtract

c)

multiply

d)

divide

33.

Translate the sentence into an equation.
Seven subtracted from n is 18

a)

n + 7 = 18

b)

7 - n = 18

c)

n - 7 = 18

d)

n + 7 = 18n

34.

Translate the sentence into an equation:
Four more than six times a number is 18.

a)

4 + 6x = 18

b)

4x + 6 = 18

c)

6x + 4 = 18

d)

not enough info

35.

Translate: two times the sum of a number and five

a)

2 + y + 5

b)

2y + 5

c)

2(y + 5)

d)

2 - y + 5

36.

4 less than x

a)

4 - x

b)

x - 4

c)

4x

d)

-4x

37.

Translate: Six fewer than twice a number is four.

a)

6 - 2x = 4

b)

2x - 6 = 4

c)

x² - 6 = 4

d)

6 - x² = 4

38.

What is 10^2?

a)

10

b)

100

c)

1000

d)

10000

39.

What is 10^3?

a)

10

b)

100

c)

1000

d)

10000

40.

What is 10 X 10 X 10?

a)

10

b)

100

c)

1000

d)

10000

41.

What is 10¹

a)

10

b)

100

c)

1000

d)

10000

42.

What is 10⁰equivalent to?

a)

1

b)

10

c)

0

d)

100

43.

Which exponent will make this statement true?
10^? = 0.000001

a)

6

b)

-6

c)

7

d)

-7

44.

Express the following number as powers of ten:
0.001

a)

10³

b)

10⁴

c)

10^-2

d)

10^-3

45.

a)

1/10

b)

1/100

c)

1/1000

d)

1/10,000

46.

Match the equivalent form.

a)

10^-1

b)

10^-2

c)

10^-3

d)

10^-4

47.

Match the equivalent form.

a)

1/1000

b)

.001

c)

.000001

d)

1/10,000

48.

Match the equivalent form.

a)

10⁴

b)

1/10,000

c)

10^-3

d)

.00001

49.

Select each statement that is equivalent to 10^-2:

a)

100

b)

0.01

c)

1/10²

d)

10 x 10

e)

1/10 × 1/10

50.

Change from standard form to scientific notation: 12,000,000

a)

12.0 x 10⁷

b)

0.12 x 10⁷

c)

1.2 x 10⁶

d)

1.2 x 10⁷

51.

Change from standard form to scientific notation: 450,000

a)

4.5 x 10⁵

b)

45 x 10⁵

c)

4.5 x 10⁴

d)

4.5 x 10⁶

52.

Change from standard form to scientific notation: 0.000398

a)

39.8 x 10^-5

b)

3.98 x 10^-5

c)

3.98 x 10^-4

d)

39.8 x 10^-6

53.

Change from standard form to scientific notation: 0.004078

a)

4.078 x 10^-3

b)

4.078 x 10³

c)

40.78 x 10^-4

d)

.4078 x 10^-2

54.

Which number is correctly written in scientific notation?

a)

5.67 x 10⁵

b)

56.7 x 10³

c)

0.567 x 10⁶

55.

Which of the following in the LARGEST number?

a)

9 x 10⁶

b)

8 x 10¹⁰

c)

1.3 x 10¹²

d)

5.3 x 10³

56.

Which number is greater?

a)

5.7 x 10⁷

b)

7.87 x 10³

57.

Which number is less?

a)

5.7 x 10⁷

b)

7.87 x 10³

58.

Which number is greater?

a)

2.65 x 10^-3

b)

2.77 x 10^-12

59.

Which number is less?

a)

2.65 x 10^-3

b)

2.77 x 10^-12

60.

Which number is greater?

a)

3.47 x 10^-4

b)

3.2 x 10^-4

61.

Choose the option which shows the numbers in ascending order.

a)

1.34 x 10⁵ , 1.1 x 10⁹ , 6.7 x 10¹³

b)

6.7 x 10¹³, 1.1 x 10⁹, 1.34 x 10⁵

c)

1.1 x 10⁹, 1.34 x 10⁵ , 6.7 x 10¹³

d)

1.34 x 10⁵, 6.7 x 10¹³ , 1.1 x 10⁹

62.

Choose the option which shows the numbers in descending order.

a)

1.34 x 10⁵ , 1.1 x 10⁹ , 6.7 x 10¹³

b)

6.7 x 10¹³, 1.1 x 10⁹, 1.34 x 10⁵

c)

1.1 x 10⁹, 1.34 x 10⁵ , 6.7 x 10¹³

d)

1.34 x 10⁵, 6.7 x 10¹³ , 1.1 x 10⁹

63.

Put the following in order LEAST to GREATEST:
125%, 5/3, 12.4

a)

5/3, 12.4, 125%

b)

12.4, 5/3, 125%

c)

125%, 5/3, 12.4

d)

125%, 12.4, 5/3

64.

Order 5/8, 0.5, 58.3% from greatest to least.

a)

5/8, 0.5, 58.3%

b)

5/8, 58.3%, 0.5

c)

58.3%, 5/8, 0.5

d)

58.3%, 0.5, 5/8

65.

List the following in descending order.

a)

19/20, 19%, 0.192

b)

0.192, 19%, 19/20

c)

19/20, 0.192, 19%

d)

19%, 0.192, 19/20

66.

Which symbol makes the statement true?

a)

<

b)

>

c)

=

67.

Choose <, >, or = to fill in the circle and create a true statement.

a)

<

b)

>

c)

=

68.

Choose <, >, or = to fill in the circle and create a true statement.

a)

<

b)

>

c)

=

69.

Which symbol makes the statement true?

a)

<

b)

>

c)

=

70.

Put the following in Descending (greatest to least) order:
.25, 1/3, 30%

a)

30%, .25, 1/3

b)

1/3, 30%, .25

c)

30%, 1/3, .25

d)

.25, 30%, 1/3

71.

Which number is the smallest?

\frac{1}{9}\ \ ,\ \ \ -0.1\ \ \ \ ,\ \ -\frac{2}{12}

a)

$\frac{1}{9}$

b)

$-0.1$

c)

$-\frac{2}{12}$

72.

Which shows three equivalent numbers?

a)

$40\%,\ \frac{2}{5},\ 0.4$

b)

$7,\ 7\%,\ \frac{7}{100}$

c)

$\frac{3}{5},\ 0.66,\ 66\%$

d)

$0.15,\ \frac{1}{5},\ 15\%$

73.

Which one does not belong?

a)

40%

b)

2/5

c)

0.4

d)

0.04

74.

The table shows the portions of the world population that live in four countries. Order the countries by population from least to greatest.

a)

Brazil, India, Russia, United States

b)

Russia, Brazil, India, United States

c)

Brazil, Russia, India, United State

d)

United States, India, Brazil, Russia

75.

Which of these areas is a perfect square?

a)

4

b)

15

c)

99

d)

18

76.

If I know the area of a square, how do I find the side length?

a)

I square the area.

b)

I divide the area by 2.

c)

I take the square root of the area.

d)

I divide the area by 4.

77.

What is the side length of a square that has an area of 36?

a)

9

b)

18

c)

6

d)

1296

78.

What is the side length of a square that has an area of 121?

a)

11

b)

60.5

c)

30.25

d)

14641

79.

√16

a)

4

b)

8

c)

2

d)

9

80.

√121

a)

12

b)

10

c)

11

d)

3

81.

√36

a)

4

b)

3

c)

6

d)

5

82.

√25

a)

2

b)

3

c)

5

d)

6

83.

7²

a)

50

b)

49

c)

14

d)

48

84.

Evaluate
√36

a)

6

b)

-9

c)

18

d)

-18

85.

Which of the following is a perfect square?

a)

10

b)

25

c)

50

d)

89

86.

√ 144

a)

4

b)

12

c)

16

d)

32

87.

What is the area of a square with a side of 12?

a)

144

b)

24

c)

48

d)

6

88.

14 + (22 - 2) =

a)

34

b)

37

c)

40

89.

20 x 2 - (10 - 4)

a)

22

b)

30

c)

34

90.

(2 x 5) + 18

a)

48

b)

20

c)

28

91.

Solve:
(32 ÷ 8) + 27 - 11

a)

10

b)

20

c)

30

92.

(15 ÷ 3)² + 9 ÷ 3

a)

11.3

b)

28

c)

13

93.

24 ÷ 6 + 4²

a)

12

b)

2

c)

20

94.

3 x 2² + 24 ÷ 8

a)

15

b)

10.5

c)

4.5

95.

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

a)

multiplication

b)

addition

c)

division

d)

subtraction

96.

b² + 4
when b = 3

a)

10

b)

12

c)

13

d)

11

97.

Evaluate when a = 15:
2(a - 5) + 2

a)

22

b)

27

c)

14

d)

7

98.

3x + 8 if x = 2

a)

13

b)

14

c)

15

d)

16

99.

Evaluate 4y if y = 3

a)

7

b)

12

c)

43

100.

Evaluate 2a + 4b
if a = 10 and b = 6

a)

20

b)

24

c)

44

d)

4

Spiral Review #1

Total questions: 100

Worksheet time: 3hrs 20mins

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