Free Printable ACM - Math Review

1.

Round this number to the nearest 10 (tens place).

453

a)

450

b)

460

c)

400

d)

500

2.

Round this number to the nearest 100 (hundreds place).

7,543

a)

7,540

b)

7,400

c)

7,500

d)

7,440

3.

Round this number to the nearest 1,000 (thousands place).

8,542

a)

8,500

b)

8,600

c)

8,000

d)

9,000

4.

Which of the following is 4.5 when rounded to the nearest tenth?

a)

4.34

b)

4.44

c)

4.52

d)

4.61

5.

Which of the following is 12 when rounded to the nearest whole number?

a)

11.23

b)

11.56

c)

12.51

d)

12.64

6.

Round the decimal 5.67 to the nearest tenth place.

a)

5.5

b)

5.6

c)

5.7

d)

5.8

7.

-9 + (-5)

a)

-14

b)

14

c)

-4

8.

-8 + 20

a)

-28

b)

28

c)

14

d)

12

9.

(-10) + (-7)

a)

-17

b)

17

c)

3

d)

-3

10.

-13 - (-5)

a)

18

b)

-18

c)

8

d)

-8

11.

8 - (-3)

a)

-11

b)

5

c)

-5

d)

11

12.

What is 40% of 10?

a)

2

b)

3

c)

4

d)

400

13.

What is 50% of 88?

a)

58

b)

46

c)

42

d)

44

14.

Fill in the missing number.

50% of 24= (a)

15.

What is 20% of 200?

(a)

16.

A sports store near Big Bear Lake
is having a 20% off sale on all water skis.
What will the sale price be for water ski’s that regularly sell for $248?

a)

$297.60

b)

$198.40

c)

$49.60

d)

$201.40

17.

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

a)

75

b)

51

c)

36

d)

isaiah

18.

Find the discount price
Original price: $18.00
Discount: 10%

a)

$1.80

b)

$16.20

c)

$17.50

d)

$15.30

19.

$c\ -\ 5\ =\ 10$

a)

c = 5

b)

c = 20

c)

c = 15

d)

c = 50

20.

What is the inverse operation of multiplication?

a)

addition

b)

subtraction

c)

multiplication

d)

division

21.

$7a\ =\ 21$

a)

a = 3

b)

a = 14

c)

a = 28

d)

a = 2

22.

What is the inverse operation of division?

a)

addition

b)

subtraction

c)

multiplication

d)

division

23.

$\frac{b}{5}\ =4$

a)

b = 9

b)

b = 1

c)

b = 20

d)

b = 15

24.

$-8r\ =\ 24$

a)

r = -3

b)

r = 3

c)

r = 16

d)

r = -16

25.

What is the first step in this equation?

3x + 5 = 20

a)

Add 5 and 20

b)

Subtract 5 from both sides of the equation

c)

Add 3 and 5

d)

Multiply 3 by 5

26.

What is the next step in the equation?

3x = 15

a)

Divide both sides by 3

b)

Add 3 and 15

c)

Subtract 3 and 15

d)

Multiply 3 and 15

27.

Take out scrap paper and solve: 6x - 5 = 13

4 lines

28.

Take out scrap paper and solve: 7x - 4 = 24

4 lines

29.

What is the formula for simple interest?

a)

A=P(1+r)^t

b)

I=Prt

c)

I=P(1+r)t

d)

A=Prt

30.

What does the P in I =PRT mean?

a)

Power

b)

Principal

c)

Product

d)

Percent

31.

The Principal and Interest are always___________.

a)

fraction

b)

decimal

c)

percent

d)

money

32.

Write the decimal as a percent.
0.37

a)

37%

b)

3.7%

c)

.37%

33.

Write the percent as a decimal.
4.3%

a)

4.3

b)

.43

c)

.043

d)

4300

34.

Find the simple interest earned for principal of $2,000 at and 8% rate for 5 years.

a)

$160

b)

$800

c)

$80,000

d)

$16

35.

Your 6 year investment of $40,000 at 14% compounded quarterly is worth how much now?

a)

$928,488.27

b)

$49,170.21

c)

$91,333.14

d)

$51,333.14

36.

Jamere deposits $2350 in an account that earns interest at a rate of 3.1%, compounded monthly. What is his ending balance after five years?

a)

$2743.98

b)

$2,743.45

c)

$2,362.01

d)

$10,856.16

ACM - Math Review

Total questions: 36

Worksheet time: 59mins

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