WorksheetsLesson 21 Doubling and halving
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What is double 8?
a)
15
b)
2
c)
16
d)
20
2.
What is double 50?
a)
100
b)
80
c)
150
d)
75
3.
What is double 24?
a)
48
b)
31
c)
100
d)
95
4.
What is double 42?
a)
88
b)
86
c)
82
d)
84
5.
What is half of 66?
a)
35
b)
33
c)
31
d)
39
6.
What is half of 80?
a)
44
b)
40
c)
46
d)
48
7.
What is double 5?
a)
15
b)
10
c)
100
d)
50
8.
Half of 30 is?
a)
13
b)
10
c)
60
d)
15
9.
what is double 14?
a)
28
b)
82
c)
7
d)
24
10.
half of 8 is?
(a)
11.
Double 20 is?
a)
4
b)
40
c)
10
d)
20
12.
______ is the half of 10.
a)
2
b)
5
c)
10
d)
20
13.
______ is the double of 6.
a)
2
b)
3
c)
6
d)
12
14.
What is double 10
a)
1010
b)
11
c)
20
d)
100
15.
Double of 12 is _____
a)
6
b)
24
16.
Double of 4 is
a)
2
b)
8
17.
Half of my number is 6 and its double is 24.
What is my number?
a)
10
b)
12
c)
3
d)
9
18.
Double 200
(a)
19.
half of 100
(a)
20.
double 150
(a)
100 %
