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WorksheetsMath 7 Spiral Review
Total questions: 15
Worksheet time: 30mins
Name
Class
Date
1.
-4 + 8
a)
-4
b)
4
c)
12
d)
-12
2.
-5 - 6
a)
1
b)
-1
c)
11
d)
-11
3.
-2 × 10
a)
8
b)
-8
c)
-20
d)
20
4.
-24 ÷ -4
a)
6
b)
-6
c)
20
d)
-20
5.
What is 42 ?
a)
2
b)
4
c)
8
d)
16
6.
What is 64 ?
a)
64
b)
8
c)
32
d)
128
7.
What is the area of a square with a side of 7?
a)
14
b)
28
c)
49
d)
64
8.
Which of the following is NOT a perfect square?
a)
1
b)
4
c)
100
d)
8
9.
List in order from least to greatest.
5/4, 56%, 1.07, 4/5
5/4, 56%, 1.07, 4/5
a)
5/4, 56%, 1.07, 4/5
b)
1.07, 4/5, 5/4, 56%
c)
56%, 1.07, 4/5, 5/4
d)
56%, 4/5, 1.07, 5/4
10.
Put the following in order LEAST to GREATEST:
54%, 2/5, .45
54%, 2/5, .45
a)
2/5, .45, 54%
b)
54%, 2/5, .45
c)
54%, .45, 2/5
d)
.45, 2/5, 54%
11.
Monday's temperature was -3°F and Tuesday's was -5°F. Which day was colder?
a)
neither they were equal
b)
Monday
c)
Tuesday
d)
Friday
12.
108
a)
10,000
b)
100,000
c)
100,000,000
d)
1,000,000,000
13.
1/100,000 is equivalent to
a)
10-4
b)
10-5
c)
104
d)
105
14.
Write the following as a negative exponent.
1/10 x 1/10 x 1/10 x 1/10
1/10 x 1/10 x 1/10 x 1/10
a)
10-4
b)
104
c)
1/10-4
d)
1/10,000
15.
Select the correct answer.
10 - 2 is the same as:
10 - 2 is the same as:
a)
-1/102 and 0.02
b)
-1/102 and -0.02
c)
1/102 and -0.01
d)
1/102 and 0.01
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