Adding and Subtracting Fractions/Rational Numbers Practice

Adding and Subtracting Fractions/Rational Numbers Practice

by Ashley Carson

Multiple Choice

-4/9  +  5/9 = 

• 1/9

• -1

• -1/9

• 7/9

Multiple Choice

$$\frac{2}{5}-\frac{7}{10}$$  

• $$\frac{1}{2}$$  

• $$\frac{-3}{10}$$  

• $$\frac{-5}{5}$$  

• $$\frac{1}{5}$$  

Multiple Choice

$$-\frac{5}{6}+\left(-\frac{7}{12}\right)$$  

• $$-\frac{1}{4}$$  

• $$-1\frac{5}{12}$$  

• $$-\frac{1}{6}$$  

• $$-\frac{5}{12}$$  

Multiple Choice

$$-\frac{2}{3}-\left(-\frac{3}{4}\right)$$  

• $$\frac{1}{12}$$  

• $$-\frac{5}{7}$$  

• $$-\frac{1}{3}$$  

• $$-\frac{1}{12}$$  

Multiple Choice

• -6 2/3

• -5 2/3

• -4 2/3

• -1/3

Multiple Choice

• -18 2/3

• -17 13/24

• -18 13/24

• 1 19/24

Multiple Choice

• -1/9

• -1 1/18

• 1/18

• 1 5/18

Multiple Choice

What is the difference of the given problem?