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CHAPTER 1 CUMULATIVE REVIEW #1-20
By Mari Yahner
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Last updated over 2 years ago
20 questions
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Question 1
1.
Graph
the following numbers on the line:
4, -6, and 0
visibility
View drawing
Question 2
2.
Compare using
>
or
<
.
-9 ______ -3
>
<
Question 3
3.
Compare using
>
or
<
.
1 ______ -6
>
<
Question 4
4.
Compare using
>
or
<
.
0 ______ 4
>
<
Question 5
5.
Find the absolute value.
|8|
8
-8
Question 6
6.
Find the absolute value.
|-13|
13
-13
Question 7
7.
Find the absolute value.
|0|
0
-0
Question 8
8.
Identify the OPPOSITE.
14
14
-14
Question 9
9.
Identify the OPPOSITE.
-4
4
-4
Question 10
10.
Identify the OPPOSITE.
9
9
-9
Question 11
11.
Simplify:
-5 + 8
3
13
-3
Question 12
12.
Simplify:
7 - 9
2
-16
-2
Question 13
13.
Simplify:
-5 + 10
5
15
-5
Question 14
14.
Simplify:
-3 - 10
7
13
-13
Question 15
15.
Simplify:
(-3)(-7)
-10
21
-21
Question 16
16.
Simplify:
(6)(-2)
8
-12
12
Question 17
17.
Simplify:
-5
-24
5
Question 18
18.
Simplify:
-3
-10
3
Question 19
19.
Simplify:
10
25
-25
Question 20
20.
Guess, test, and revise to solve the following problem:
A restaurant manager ordered twice as many paper napkins as cloth napkins. He ordered 210 napkins in all. How many of each type of napkin did he order?
paper napkins = 140 ; cloth napkins = 70
paper napkins = 200; cloth napkins = 10
paper napkins = 70; cloth napkins = 140