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WorksheetsMaths form 1 chapter 3
Total questions: 30
Worksheet time: 2hrs 42mins
Name
Class
Date
1.
√16
a)
4
b)
8
c)
2
d)
9
2.
√64
a)
3
b)
8
c)
7
d)
6
3.
√121
a)
12
b)
10
c)
11
d)
3
4.
√225
a)
13
b)
16
c)
18
d)
15
5.
√100
a)
15
b)
10
c)
11
d)
12
6.
Which point most closely corresponds to ∛8 on the number line below? (Click the question to see the picture)
a)
P
b)
Q
c)
R
d)
S
7.
In between what two integers is √44?
a)
3 and 4
b)
4 and 5
c)
5 and 6
d)
6 and 7
8.
In between what two integers is √77?
a)
5 and 6
b)
6 and 7
c)
7 and 8
d)
8 and 9
9.
Which number is NOT a perfect square?
a)
196
b)
169
c)
121
d)
132
10.
Find the approximate value of √30 to the tenths place.
a)
4.8
b)
5.5
c)
6.5
d)
7.2
11.
The ∛24 is closest to which point on the number line? (Click the question to see the picture)
a)
A
b)
B
c)
C
d)
D
12.
63 = ?
a)
196
b)
206
c)
216
d)
226
13.
Find the cube root.
a)
-5
b)
5
c)
4
d)
-4
14.
Find the square root.
a)
4/5
b)
2/3
c)
-4/5
d)
-2/3
15.
Solve the equation for z.
a)
1/4
b)
-1/2
c)
1/2
d)
-1/4
16.
92=18 True or false?
a)
True
b)
False
17.
What is 2 cubed?
23
a)
8
b)
6
c)
4
d)
16
18.
What number, n, cubed is equal to 64?
n3 = 64
a)
4
b)
2
c)
8
d)
262,144
19.
Which number is both a perfect square and a perfect cube?
a)
64
b)
27
c)
81
d)
16
20.
Evaluate ∛1
a)
1
b)
2
c)
3
d)
4
21.
∛125
a)
5
b)
4
c)
6
d)
7
22.
Evaluate. 73
a)
313
b)
323
c)
333
d)
343
23.
What is the cube root of 27?
a)
9
b)
3
c)
-3
d)
-9
24.
∛216
a)
6
b)
72
c)
108
d)
4
25.
33
a)
89
b)
27
c)
42
d)
100
26.
CHALLENGE.
a)
3
b)
62
c)
6
d)
2
27.
the square root √-25 is..
a)
5
b)
-5
c)
8
d)
none of the above
28.
Solve.
√9 × √100
√9 × √100
a)
30
b)
-200
c)
900
d)
90
29.
What square number comes after the square number 100?
a)
101
b)
121
c)
130
d)
140
30.
What cube number comes after the cube number 27?
a)
40
b)
54
c)
64
d)
74
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