Worksheetsadding and subtracting fractions with common denominator
Total questions: 23
Worksheet time: 1hrs 2mins
Name
Class
Date
1.
What must you have to add and subtract fractions?
a)
Common numerators
b)
Different numerators
c)
Different denominators
d)
Common denominators
2.
a)
103
b)
53
c)
253
d)
515
3.
The bottom number is called the __________.
a)
numerator
b)
denominator
4.
a)
61
b)
1
c)
01
d)
121
5.
a)
83
b)
163
c)
81
d)
82
6.
95 − 91
a)
85
b)
94
c)
96
d)
66
7.
a)
81
b)
71
c)
18
d)
52
8.
67−64
a)
63
b)
65
c)
77
d)
3
9.
21+21
a)
22
b)
43
c)
55
d)
pizza
10.
a)
61
b)
1
c)
01
d)
121
11.
The top number is called the ___________.
a)
denominator
b)
numerator
12.
33−32
a)
7
b)
31
c)
35
d)
53
13.
109+101
a)
1010
b)
1
c)
108
d)
109
14.
87−82
a)
88
b)
86
c)
9
d)
85
15.
a)
145
b)
73
c)
75
d)
145
16.
65−63
a)
9
b)
64
c)
62
d)
83
17.
a)
54
b)
104
c)
52
d)
5
18.
96−93
a)
22
b)
93
c)
99
d)
10
19.
41+41
a)
44
b)
1
c)
42
d)
22
20.
a)
apple
b)
73
c)
75
d)
145
21.
a)
51
b)
15
c)
5
d)
43
22.
84+81
a)
75
b)
73
c)
85
d)
83
23.
The bottom number is called the __________.
a)
numerator
b)
denominator
100 %
