NEW
Font size
S
M
L
XL
WorksheetsUnit 1 Review
Total questions: 15
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
Which of the following can be added to the number indicated on the number line above to sum to 0?
a)
-5/6
b)
5/6
c)
6/5
d)
-6/5
2.
Use the properties of rational numbers to simplify the expression:
(22 - 16.13) - (123.4 + 2)
(22 - 16.13) - (123.4 + 2)
a)
131.53
b)
-87.27
c)
127.53
d)
-119.53
3.
Convert the following fraction to a decimal.
-2/5
-2/5
a)
0.45
b)
0.3
c)
-0.4
d)
-0.25
4.
Find the sum:
a)
14/9 = 1 and 5/9
b)
10/12
c)
5/6
d)
16/9 = 1 and 7/9
5.
What is the length of the red line segment on the number line?
a)
-3.25
b)
3.75
c)
3.25
d)
-3.75
6.
Which of the following can be added to the number indicated on the number line above to sum to 0?
a)
-5.2
b)
2.5
c)
5.2
d)
-2.5
7.
Use properties of rational number to simplify the expression.
a)
1 and 2/5
b)
1 and 13/15
c)
7/10
d)
14/15
8.
Which list shows the integers in order from least to greatest?
a)
-5, -6, -7, 2, 3
b)
2, 3, -5, -6, -7
c)
-7, -6, -5, 2, 3
d)
3, 2, -7, -6, -5
9.
Last winter, Tim recorded the temperature at 6:00 am each day for five days. Between which two days did the temperature drop the most?
a)
from Sunday to Monday
b)
from Monday to Tuesday
c)
from Tuesday to Wednesday
d)
from Wednesday to Thursday
10.
Use properties of rational numbers to simplify the expression:
-24 - (42.05 + 16)
-24 - (42.05 + 16)
a)
34.05
b)
-50
-50.05
-50.05
c)
-82.05
d)
2.05
11.
Convert the following fraction to a decimal.
11/15
11/15
a)
0.73333...
⋊
⋊
b)
0.136
c)
0.737373....
d)
1.36
12.
By lunch time Peter had dug part of a hole to plant a tree. At the end of the day, Peter had finished digging the hole. The number line below shows the depth of the hole at lunch time and at the end of the day. According to the number line, how many feet did Peter dig between lunch time and the end of the day?
a)
9/4
b)
-19/4
c)
7/4
d)
5/4
13.
Solve:
-45 + 10
-45 + 10
a)
-55
b)
-35
c)
55
d)
35
14.
Solve:
-54 + (-32)
-54 + (-32)
a)
86
b)
22
c)
-86
d)
-22
15.
Solve:
75 - (-129)
75 - (-129)
a)
204
b)
54
c)
-54
d)
-204
Reset
