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Adding & Subtracting Fractions Pre/Post

Total questions: 23

Worksheet time: 19mins

Name
Class
Date
1.
a)

14/16

b)

7/8

c)

8/7

d)

4/10

2.

What is 3412\frac{3}{4}-\frac{1}{2}  

a)

1   1/4

b)

4/5

c)

1/4

d)

5/6

3.

 512+16\frac{5}{12}+\frac{1}{6}  

a)

 618\frac{6}{18}  

b)

 612\frac{6}{12}  

c)

 34\frac{3}{4}  

d)

 712\frac{7}{12}  

4.
a)
5/14
b)
3/7
c)
5/7
d)
5/14
5.
a)
3/10
b)
3/5
c)
3/25
d)
15/5
6.
What must you have to add and subtract fractions?
a)
Common numerators
b)
Different numerators
c)
Different denominators
d)
Common denominators
7.

Which of the following is an equivalent fraction to  56\frac{5}{6}  

a)

 912\frac{9}{12}  

b)

 1012\frac{10}{12}  

c)

 812\frac{8}{12}  

d)

 1516\frac{15}{16}  

8.

Which number can replace the letter n to make this true? 23=n6\frac{2}{3}=\frac{n}{6}  

a)

12

b)

4

c)

6

d)

3

9.

Which number can replace the letter n to make this true?

 77=n1\frac{7}{7}=\frac{n}{1}  

a)

1

b)

7

c)

3

d)

8

10.
Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza.  How much pizza does Kayden have now?
a)
5 Pizzas
b)
5/9 of a pizza
c)
1/9 of a pizza
d)
1 pizza
11.
Brad ate 3/4 of his Kit-Kat bar and gave the rest to Cole.  How much of the Kit-Kat bar did Cole get to eat?
a)
3/4
b)
1/4
c)
2/4
d)
None
12.
The number on the top of a fraction is called what?
a)
numerator
b)
denominator
c)
fractionator
d)
equivalent
13.
A pizza has 5 pieces. Sara eats 3 of the pieces. What fraction of the pizza did Sara eat?
a)
3/5
b)
2/5
c)
5/5
d)
1/5
14.
Is this a correct answer?
a)
Yes, the student correctly added.
b)
No, you cannot add unlike denominators
c)
No, 5 + 7 is not 12
d)
No, 2 + 3 is not 5
15.

9 – 6 2/3

a)

3 2/3

b)

3 1/3

c)

2 1/3

d)

1 2/3

16.
My sister and I ate some of the cookies she made. She ate 3/5 of them and I ate 1/10 of them. How much of the cookies did we eat?
a)
1/2 of the cookies
b)
7/10 of the cookies
c)
4/15 of the cookies
17.
What is 1/8 + 5/8?
a)
1
b)
6/16 or 3/8
c)
6/or 3/4
d)
2/or 1/2
18.
3/4 + 2/8 = 
a)
1
b)
5/12
c)
6/32
d)
5/8
19.
8/9 - 1/3 = 
a)
7/6
b)
5/9
c)
2/3
d)
8/27
20.

What fraction of the circle is pizza?

a)

1/3

b)

1/2

c)

1/4

d)

2/3

21.
Which mixed number is represented by the model?
a)
3  1/4
b)
3 4/1
c)
3  3/4
d)
4  1/4
22.
These models represent equivalent fractions. Which fraction represents the shaded part of the second model?
a)
4/10
b)
3/5
c)
6/12
d)
6/10
23.
Which value represents 5/5?
a)
1/5
b)
0.55
c)
5.5
d)
1