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Chapter 1 Review

Total questions: 40

Worksheet time: 2hrs 37mins

Name
Class
Date
1.

10 + 45 ÷ 9 -(14 ÷ 2) =

a)

9

b)

7

c)

53

d)

8

2.
Simplify the following:
5 - 62 ÷ 4 - 3
a)
1
b)
-10.75
c)
-31
d)
-7
3.
Evaluate 8a - b     if a = 10   and   b = 6
a)
74
b)
38
c)
1000
d)
9000
4.
2x + 5(y - 1) when x=8 and y=5
a)
20
b)
31
c)
36
d)
-4
5.
2x + 5(y - 1) when x=8 and y=5
a)
20
b)
31
c)
36
d)
-4
6.
What word phrase can you use to represent "5x + 2"?
a)
five times the sum of a number x and two
b)
two times the sum of a number x and five
c)
a number x times the sum of five and two
d)
the sum of five times a number x and two
7.
Translate this phrase into an algebraic expression.
the quotient of 4 and a number increased by 10.
a)
4 - n + 10
b)
4n - 10
c)
4/(n + 10)
d)
4 / n + 10
8.
Find an equivalent expression for the given expression: 36x + 24
a)
4(9x + 7)
b)
4(9x + 8)
c)
2(18x + 12)
d)
12(3x + 3)
9.
Which statement is true?
a)
   9(6 + x) =   9 • 6 + 9 • x
b)
x + (8 • 9) =   (x + 8) • 9
c)
 8 • 6 ÷ x  =    8 • x ÷ 6
d)
  6 • x + 3  =   6 • (x + 3)
10.
-3(2c - 5)
a)
-6c - 15
b)
6c + 15
c)
-6c - 5
d)
-6c + 15
11.
Which of these are like terms in the following expression: 3x + 7 - 9x + 24y 
 
a)
7, -24y
b)
12x, 24y
c)
3x, 9x
d)
3x, 24y
12.
Simplify the following expression by combining like terms:3(2x - 4) + 6x - 1
a)
12x - 13
b)
12x - 5
c)
11x - 2
d)
-x
13.
What is an example of an irrational number?
a)
-2/3
b)
.75575557654..
c)
23
d)
0
14.
The number 5 is which of the following?
a)
an even number
b)
a real number
c)
an irrational number
d)
an infinite number
15.
What is an example of an integer?
a)
-9
b)
0.567
c)
1/2
d)
-0.957643...
16.
Find the difference:
-82 - (-22)
a)
-60
b)
-104
c)
104
d)
60
17.
Between which two whole numbers is the
√5?
a)
1 and 2
b)
2 and 3
c)
3 and 4
d)
4 and 5
18.
Which of the following is a perfect square?
a)
39
b)
50
c)
6
d)
81
19.
The √20 is between which two integers?
a)
2 & 3
b)
3 & 4
c)
4 & 5
d)
5 & 6
20.
The √40 is between which two integers?
a)
7 & 8
b)
6 & 7
c)
5 & 6
d)
4 & 5
21.

Round to the Nearest Hundredth: √7

a)

3.5

b)

2.7

c)

2.3

d)

14

22.
Round to the Nearest Hundredth: √13
a)
5.6
b)
2.6
c)
3.9
d)
3.6
23.
Find the best estimate for √18 .
Look at the number line.
a)
4.2
b)
4.4
c)
5.1
d)
4
24.
Which statement is NOT true?
a)
√169 = 13
b)
152 = 225
c)
42 = √16
d)
√164 = 18
25.

Between which two whole numbers does the √32 fall?

a)

4 and 5

b)

5 and 6

c)

6 and 7

d)

7 and 8

26.

Between which two square roots does the √51 fall?

a)

√16 and √25

b)

√25 and √36

c)

√36 and √49

d)

√49 and √64

27.

Between what two whole numbers does the √449 fall?

a)

19 and 20

b)

20 and 21

c)

21 and 22

d)

22 and 23

28.

Between which two square roots does the √43 fall?

a)

√36 and √49

b)

√40 and √49

c)

√25 and √49

d)

√42 and √44

29.

Between which two whole numbers does the √22 fall?

a)

3 and 5

b)

3 and 4

c)

4 and 5

d)

5 and 6

30.

Between which two whole numbers does the √115 fall?

a)

9 and 10

b)

10 and 11

c)

9 and 11

d)

11 and 12

31.

Between which two square roots does the √10 fall?

a)

√4 and √9

b)

√9 and √16

c)

√16 and √25

d)

√25 and √36

32.

Between which two whole numbers does the √143 fall?

a)

8 and 9

b)

9 and 10

c)

10 and 11

d)

11 and 12

33.

Between which two square roots does the √220 fall?

a)

√169 and √225

b)

√196 and √225

c)

√225 and √256

d)

√196 and √256

34.

Between which two whole numbers does the √71 fall?

a)

10 and 11

b)

9 and 10

c)

8 and 9

d)

7 and 8

35.

A rooster laid an egg on the top of a roof. Which way did it roll?

a)

north

b)

down

c)

when do roosters lay eggs?

d)

it didn't roll, it stayed on top

36.

What goes up but never comes down?

a)

age

b)

clouds

c)

basketball

d)

Christmas tree

37.

How much dirt is there in a hole 3 feet deep, 6 feet long and 4 feet wide?

a)

one grain of dirt

b)

5kg

c)

roughly 10 kg

d)

none. How is there dirt in a hole?

38.

There are 5 apples and you take 3. How many apples do you have?

a)

5

b)

3

c)

2

d)

0

39.

How many months have 28 days?

a)

all of them

b)

1

c)

February

d)

What about leap years?

40.

What is always coming but never comes?

a)

the past

b)

the future

c)

traffic

d)

tomorrow