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WorksheetsMaths is awesome
Total questions: 15
Worksheet time: 6mins
Name
Class
Date
1.
Square root of 16 is....
a)
8
b)
4
c)
2
d)
3
2.
True or false? 9² is 18
a)
True
b)
False
3.
a²=324
a=...
a=...
a)
19
b)
15
c)
18
d)
17
4.
Which of the following is a perfect square?
a)
24
b)
48
c)
81
d)
110
5.
Which of the following is NOT a perfect square?
a)
9
b)
10
c)
25
d)
16
6.
Which of the following is NOT a perfect square?
a)
49
b)
100
c)
64
d)
80
7.
a)
8
b)
9
c)
10
d)
11
8.
What is the inverse of "squaring" a number?
a)
Division
b)
Cube Root
c)
Square Root
d)
Multiplication
9.
a)
9
b)
3
c)
1/3
d)
1
10.
What is the cube root of 1000?
a)
10
b)
100
c)
500
d)
20
11.
CHALLENGE
√9 × √100
√9 × √100
a)
30
b)
-200
c)
900
d)
90
12.
∛1
a)
1
b)
3
c)
4
d)
2
13.
63
a)
196
b)
206
c)
216
d)
226
14.
Square roots are the opposite of ____________.
a)
Cube Roots
b)
Squaring
c)
Multiplication
d)
Absolute Value
15.
√-25
a)
5
b)
-5
c)
±5
d)
None
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