WorksheetsMental Arithmetic 01
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
1530+1470
a)
2500
b)
3000
c)
2700
d)
2900
2.
75+23+42
(a)
3.
35 x 20
a)
350
b)
70
c)
35
d)
700
4.
10-9+8-7+6-5+4-3+2-1
a)
1
b)
3
c)
5
d)
7
5.
5 x 4 x 3 x 6
(a)
6.
The 25% of 240 equals:
a)
30
b)
60
c)
80
d)
120
7.
Doubling the double of the triple of 4 equals:
a)
24
b)
48
c)
96
d)
120
8.
(3×4÷6)2
(a)
9.
4 groups of 30 people each, are reunited to be redistributed in 5 different groups with the same number of members. The number of people to be in each group is:
a)
12
b)
24
c)
36
d)
48
10.
A package must be delivered and the price to pay depends on its weight. You must pay $5.000 for packages up to 5 kg., adding $10 per additional 100 g. How much to pay for a package whose weight is 7.5 kg?
a)
$5250
b)
$5375
c)
$5500
d)
$5875
100 %
