Free Printable DCA 1 Review

1.

What is the opposite of 1?

a)

$\frac{1}{2}$

b)

1

c)

-1

2.

What is absolute value?

a)

a number's distance from zero

b)

two numbers the same distance from zero

c)

all whole numbers

d)

all whole numbers and their opposites

3.

What is $\left|-5\right|$ ?

a)

5

b)

$\frac{1}{5}$

c)

-5

4.

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

a)

-34 feet

b)

-54 feet

c)

54 feet

d)

-26 feet

5.

Which of the following equations best represents the model?

a)

5 - 7 = -2

b)

5 - 12 = -7

c)

-7 + 12 = 5

d)

-7 + 5 = -2

6.

If the beginning temperature was 75°F, what was the ending temperature at 1:00 p.m.?

a)

39

b)

71

c)

79

d)

91

7.

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

a)

-1, -5, 0, 1, 3, 10, 16

b)

16, 10, 3, 1, 0, -1, -5

c)

-5, -1, 0, 1, 3, 10, 16

d)

0, -1, 1, 3, -5, 10, 16

8.

Compare: -3 ? -5

a)

>

b)

<

c)

=

9.

The coordinates for the origin in the coordinate plane are________?

a)

(1,1)

b)

(0,0)

c)

(0,1)

d)

(1,0)

10.

Where is point E located?

a)

( 2, 0 )

b)

( 2 , 2 )

c)

( 0 , 2 )

d)

( 0 , 0 )

11.

Amanda hit the ball 5 out of every 8 times she went up to bat. What is the fraction 5/8 as a decimal?

a)

5.8

b)

0.625

c)

.58

d)

1.6

12.

Use $<,\ >,\ or\ =$ to compare.

$-2.50$ ______ $-2\ \frac{3}{4}$

a)

$<$

b)

$>$

c)

$=$

13.

John and Mitchell are both building a race track out of connecting pieces. John has pieces that are 20 inches long while Mitchell's pieces are 8 inches long. How long will the shortest track be that they can each build with the same length?

a)

2 inches

b)

40 inches

c)

4 inches

d)

20 inches

14.

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

a)

13

b)

6

c)

9

d)

12

15.

How many 𝟐/𝟑 -quart portions are in 𝟕 𝟏/𝟐 quarts of soup?

a)

5

b)

$\frac{4}{45}$

c)

$11\ \frac{1}{4}$

d)

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

16.

Lisa is making identical flower arrangements for wedding reception. She has 32 white roses, 24 pink roses, and 16 bunches of babies breath. She wants each arrangement to have the same number of each flower. What is the greatest number of arrangements that she can make if every flower is used?

a)

6

b)

2

c)

4

d)

8

17.

$7,896\div16\ =?$

a)

494

b)

493.5

c)

493

d)

492.5

18.

What is the product of 27.42 and 17.5?

a)

47.985

b)

479.85

c)

4,798.5

d)

47,985

19.

a)

F

b)

G

c)

H

d)

J

20.

What type of reflection does this picture show?

a)

reflection over the x-axis

b)

reflection over the x and y axis

c)

reflection over the y-axis

21.

What type of reflection does this picture show?

a)

reflection over the y-axis

b)

reflection over the x and y axis

c)

reflection over the x-axis

22.

Find the distance between the two ordered pairs.

a)

6

b)

5

c)

7

d)

13

23.

Use absolute value to identify the distance between the points H and P and write an equation.

a)

$\left|-8\right|\ -\left|-5\right|=3\ units$

b)

$\left(-8\right)-\left(-5\right)=3\ units\$

c)

$\left|-8\right|-\left|-5\right|=-3\ units\$

d)

$\left|-8\right|+\left|-5\right|=12\ units$

24.

What is the distance between points (3, -5) and (3, -8)?

a)

1 unit

b)

2 units

c)

3 units

d)

4 units

25.

Find the distance between the following ordered pairs: (0, 6) and (0, -4)

a)

6 units

b)

4 units

c)

10 units

d)

11 units

DCA 1 Review

Total questions: 25

Worksheet time: 38mins

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