Free Printable Math App Test Review Building

1.

What is the equivalent fraction to 14%?

a)

14/001

b)

14/01

c)

14/10

d)

14/100

2.

How much is 10% tip of $25?

a)

$2.50

b)

$5

c)

$20

d)

$2

3.

What is 20% of $80?

a)

$40

b)

$25

c)

$16

d)

$8

4.

Some doctors recommend that no more than 30% of a person's daily calories come from fats. Following this recommendation, if you eat 2,400 calories in a day, what is the maximum number of calories that should come from fats?

a)

750

b)

2,370

c)

1,680

d)

720

5.

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are sold?

a)

10%

b)

20%

c)

80%

d)

90%

6.

Simplify the ratio of
35 : 14

a)

5 : 2

b)

2 : 5

c)

3 : 1

d)

35: 14

7.

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

a)

35

b)

60

c)

18

d)

50

8.

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

a)

35

b)

60

c)

18

d)

50

9.

Solve for x

a)

x = 6

b)

x = 25

c)

x = 28

d)

x = 17

10.

A car travels 420 miles in 8 hours. If the car continues at the same rate, how far will it travel in 12 hours?

a)

630 miles

b)

630 hours

c)

600 miles

d)

540 hours

11.

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

a)

2 to 5

b)

5 to 3

c)

3 to 5

d)

5 to 2

12.

In your class 6 students out of 30 students are left-handed. What percent of students are left-handed?

a)

18%

b)

20%

c)

5%

d)

60%

13.

-5 - (- 3)

a)

-8

b)

8

c)

-2

d)

15

14.

-18 +(-6)

a)

3

b)

-3

c)

-12

d)

-24

15.

-2 + (-8)

a)

-6

b)

6

c)

-10

d)

10

16.

-9 - 5

a)

-14

b)

4

c)

-4

d)

45

17.

-10 ÷ 2 + (-7)

a)

-12

b)

2

c)

-2

d)

12

18.

-5 + 6 - (-9) - 1

a)

-9

b)

1

c)

9

d)

2

19.

True or False:
5(-2) - 3 = -7

a)

True

b)

False

20.

-5 x -8

a)

-40

b)

-13

c)

-45

d)

40

21.

(-25) ÷ (-5)

a)

5

b)

-5

c)

-20

d)

-30

22.

(-4)²

a)

8

b)

1/4

c)

2^-4

d)

16

23.

4⁰ * 3³

a)

12

b)

12³

c)

1/27

d)

27

24.

(9 - 6) +2^{1 =}

a)

21

b)

9²

c)

11

d)

1/11

25.

-4²

a)

16

b)

-16

c)

2⁴

d)

4²

26.

10^-1

a)

10

b)

1/10

c)

-1

d)

-10

27.

Write in standard form:
8 x 10⁴

a)

8,000

b)

80,000

c)

.00008

28.

How would you write 4.3756 x 10⁴in standard form?

a)

437,560,000

b)

0.00043756

c)

43,756

d)

4,3756

29.

Which number is correctly written in scientific notation?

a)

5.67 x 10⁵

b)

56.7 x 10³

c)

0.567 x 10⁶

30.

Write in scientific notation:
0.0000378

a)

3.78 x 10^-5

b)

3.78 x 10^-6

c)

0.378 x 10^-5

31.

(-2)³ + 9

a)

1

b)

17

c)

3

d)

-17

32.

Simplify the following:
x²x³

a)

x³

b)

x²

c)

x⁶

d)

X⁵

33.

Simplify the following:
(x³)⁶

a)

x⁹

b)

x¹⁸

c)

x⁶

d)

x³

34.

Simplify the following:
x^-3

a)

1/x^-3

b)

x³

c)

1/x

d)

1/x³

35.

What is the cube root of 27?

a)

3

b)

9

c)

27³

d)

$\sqrt{27}$

36.

Evaluate: $\left(\frac{4}{5}\right)^2$

a)

$\frac{8}{10}$

b)

$\frac{16}{25}$

c)

$\frac{8}{25}$

d)

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

37.

Solve:
5² - 2³ · (3 - 1) - 4 =

a)

-4

b)

30

c)

5

38.

$\left(12-9\right)^0$

a)

No Solvable

b)

3

c)

0

d)

1

39.

$2\left(3+1\right)^2$

a)

16

b)

18

c)

32

d)

34

40.

$6\left(2-1\right)^{43}$

a)

6

b)

258

c)

1

d)

43

41.

$\left(2+3\right)^2+\left(3+1\right)^2$

a)

18

b)

41

c)

81

d)

9

42.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

43.

27 ÷ 3 x 2 + 4²

a)

34

b)

20.5

c)

26

44.

-20 / 0

a)

-20

b)

0

c)

undefined

d)

1

45.

Find and explain the error.
5 - 3 + 2
5 - 5
0

a)

There is no error.

b)

Addition was done first and you should have subtracted first

c)

There is a subtraction error

46.

Simplify:
(7y⁴)²

a)

7y⁶

b)

14y⁸

c)

14y⁶

d)

49y⁸

47.

n⁹ • n⁷ • n³

a)

n⁹⁷³

b)

n¹⁸⁹

c)

n¹⁹

d)

n²⁰

48.

32x⁶ / 4x²

a)

8x⁴

b)

8x⁸

c)

6x⁴

d)

6x⁸

49.

30y¹²/ 15y²

a)

2y²⁴

b)

2¹⁰

c)

2y¹⁰

d)

2y¹⁴

50.

(-4³)²

a)

-4⁶

b)

-4⁵

c)

-4

d)

-4⁻¹

51.

Twice the sum of 2 and 3

a)

2(2+3)

b)

2 x 2 +3

c)

2 + 3 x 2

d)

1/2(2+3)

52.

51.4 reduced by 3.6 plus 8

a)

51.4÷3.6+8

b)

3.6+8

c)

51.4+3.6+8

d)

51.4-3.6+8

53.

Take away 8 from the product of 20 and 10

a)

8-20x10

b)

20 x 10 - 8

c)

8-(20x10)

d)

10(20-8)

54.

Triple the total of 25 divided by 5

a)

3 + (5÷25)

b)

3 x (5 ÷ 25)

c)

3 x (25 ÷ 5)

d)

3 + (25 ÷ 5)

55.

The product of seven and a number increased by five

a)

7+n+5

b)

7/n+5

c)

7n+5

d)

7-n+5

56.

the difference of 100 and a number w

a)

100 + w

b)

100 / (6 + w)

c)

100 - w

d)

100 / 6 + w

57.

Three times a number increased by nine

a)

3h-9

b)

3(h-9)

c)

3(h+9)

d)

3h+9

58.

Write the phrase as an expression. "10 less than a number n"

a)

10-n

b)

n-10

c)

n+10

d)

10-n

Math App Test Review Building

Total questions: 58

Worksheet time: 3hrs 35mins

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