Worksheetsnumber ninjas
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
The equivalent of
2114a)
32
b)
4128
c)
107
2.
Round 536 to the nearest tens.
a)
540
b)
530
c)
500
3.
Round 4,71 to the nearest ones.
a)
4
b)
5
c)
7
4.
0,6 + 105 = ...
a)
1011
b)
1101
c)
1016
5.
136 ... 107
a)
<
b)
>
c)
=
6.
109 ... 15%
a)
<
b)
>
c)
=
7.
The best estimate of 13,6 + 15,7 = ...
a)
29
b)
30
c)
31
8.
The best estimate of 8,3 − 4,6 = ...
a)
3
b)
4
c)
5
9.
The product of 12 and 9 rounded off to the nearest tens is ....
a)
100
b)
108
c)
110
10.
Round the length of the field to the nearest ones.
a)
90
b)
91
c)
45
11.
The high estimate of
481+253−142= ....a)
800
b)
700
c)
600
12.
The best estimate of
3,5 kg + 7,1 kg = ... kga)
10 kg
b)
10,6 kg
c)
11 kg
13.
Convert 296 to improper fraction.
a)
912
b)
918
c)
624
100 %
