WorksheetsCube Roots
Total questions: 13
Worksheet time: 17mins
Name
Class
Date
1.
√17 is between
a)
3 and 4
b)
4 and 5
c)
6 and 7
d)
16 and 25
2.
What number, n, cubed is equal to 64?
n3 = 64
a)
4
b)
2
c)
8
d)
262,144
3.
Which number is both a perfect square and a perfect cube?
a)
64
b)
27
c)
81
d)
16
4.
Evaluate ∛1
a)
1
b)
2
c)
3
d)
4
5.
In 23 what is the base?
a)
2
b)
3
c)
23
6.
732+21=
a)
5850
b)
5350
c)
9843
d)
1243
7.
322−132
a)
855
b)
456
c)
988
d)
856
8.
(−65)3
a)
3625
b)
216125
c)
−2536
d)
2536
9.
30.027
a)
81
b)
0.9834
c)
-0.3
d)
0.3
10.
CHALLENGE.
a)
3
b)
62
c)
6
d)
2
11.
Find the cube root.
a)
-5
b)
5
c)
4
d)
-4
12.
Find the cube root.
a)
-1
b)
1
c)
11
d)
111
13.
142
a)
169
b)
196
c)
28
d)
144
100 %
