Font size
S
M
L
XL
WorksheetsCubr root
Total questions: 25
Worksheet time: 30mins
Name
Class
Date
1.
Select all perfect cubes
a)
2
b)
8
c)
27
d)
64
e)
9
2.
What is ∛8,000 ?
(a)
3.
What is -9 cubed?
(-9)3
a)
-729
b)
729
c)
27
d)
-27
4.
CHALLENGE
√9 × √100
√9 × √100
a)
30
b)
-200
c)
900
d)
90
5.
What is the cube root of 27?
a)
9
b)
3
c)
-3
d)
-9
6.
What is the cube root of 64?
a)
2
b)
4
c)
8
d)
16
7.
Cube root of 8000 is
a)
2
b)
20
c)
200
8.
Find the volume of a cube if its length is 3cm
a)
9cm3
b)
27cm3
9.
Tick (/) for the number of perfect cube
a)
1
b)
81
c)
100
d)
343
10.
1 is a perfect square and perfect cube
a)
TRUE
b)
FALSE
11.
Find the cube root.
a)
-1
b)
1
c)
11
d)
111
12.
Find the cube root.
a)
-5
b)
5
c)
4
d)
-4
13.
CHALLENGE.
a)
3
b)
62
c)
6
d)
2
14.
What number, n, cubed is equal to 64?
n3 = 64
a)
4
b)
2
c)
8
d)
262,144
15.
√17 is between
a)
3 and 4
b)
4 and 5
c)
6 and 7
d)
16 and 25
16.
20. y^3=125
y3
=125
Find the value of y
a)
25
b)
20
c)
15
d)
5
17.
19. Find the volume of a cube if its length is 3cm
a)
10cm3
b)
9cm3
c)
27cm3
18.
17. Which of the following is NOT correct estimation?
a)
b)
c)
d)
19.
(a)
20.
The cube root of 1331 is
(a)
21.
cube root of 512 is
(a)
22.
What is the cube root of 1000?
a)
10
b)
100
c)
500
d)
20
23.
What is the cube root of 216?
a)
6
b)
8
c)
21
d)
7
24.
Cuberoot of 17576 is
a)
27
b)
25
c)
26
d)
28
25.
Cuberoot of 27000 is..
a)
30
b)
27
c)
35
d)
300
Reset
