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subtracting rational numbers involving fractions

Total questions: 13

Worksheet time: 24mins

Name
Class
Date
1.

-⅖ - (- ⅘)

a)

2/5

b)

-2/5

c)

-1 1/5

d)

1 1/5

2.

-1 1/3 - (-2 1/3)

a)

3 2/3

b)

-3 2/3

c)

1

d)

-1

3.

5 ⅕ - (-2 ⅗)

a)

7 4/5

b)

-7 4/5

c)

3 2/5

d)

-3 2/5

4.

 15+(35)\frac{1}{5}+\left(-\frac{3}{5}\right)  

a)

 25\frac{2}{5} 

b)

 25-\frac{2}{5}  

c)

 35\frac{3}{5}  

d)

-1

5.

A recipe calls for  12\frac{1}{2}  cup of sugar and  13\frac{1}{3}  cup of cinnamon. What is the measure of the two ingredients combined?

a)

 56\frac{5}{6}  cup

b)

 25\frac{2}{5}  cup

c)

 16\frac{1}{6}  cup

d)

 15\frac{1}{5}  cup

6.

 178+(312)-1\frac{7}{8}+\left(-3\frac{1}{2}\right)  


a)

 5385\frac{3}{8}  

b)

 538-5\frac{3}{8}  

c)

 1581\frac{5}{8}  

d)

 158-1\frac{5}{8}  

7.

 58(78)\frac{5}{8}-\left(-\frac{7}{8}\right)  

a)

 1121\frac{1}{2}  

b)

 2122\frac{1}{2}  

c)

 112-1\frac{1}{2}  

d)

 212-2\frac{1}{2}  

8.

Which expression is equivalent to:

-7 - 8

a)

-8 + 7

b)

-7 + 8

c)

-8 - (-7)

d)

-7 + (-8)

e)

-7 - (-8)

9.
What is the opposite of -3?
a)
3
b)
0
c)
-1/3
d)
1/3
10.
Which point is 7/8?
a)
Point C
b)
Point D
c)
Point E
d)
Point F
11.
 5/8 − (− 7/8)
a)
1  1/2
b)
2  1/2
c)
-1  1/2
d)
-2  1/2
12.
Solve 1/2 + (-3/4)
a)
-1/4
b)
1
c)
-1
d)
1/4
13.
What is -3½ - 4½=
a)
b)
8
c)
-1½
d)
-8