WorksheetsMENTAL ARITHMETIC
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
What is 1 hour plus 45 minutes, plus 30 minutes?
a)
2 h 10 min
b)
2 h 15 min
c)
2 h 5 min
d)
2h 20 min
2.
What is 0.5 times 60?
a)
30
b)
25
c)
29
d)
35
3.
Part three of 39?
a)
10
b)
9
c)
5
d)
13
4.
How much is 3 cubed?
a)
76
b)
9
c)
27
d)
57
5.
42 divided by 6 times 5?
a)
25
b)
45
c)
35
d)
30
6.
5 cubed minus 5?
a)
110
b)
59
c)
130
d)
120
7.
Two of the interior angles of a triangle measure 40° and 60° respectively, how long is the third angle?
4 lines
8.
60 between which number gives 20?
(a)
9.
How much is 10% of 90?
a)
9
b)
70
c)
50
d)
80
10.
How is 9 squared?
a)
18
b)
81
c)
27
d)
72
100 %
