REVIEW: Adding and Subtracting Fractions

Multiple Choice

What is the common denominator in $$\frac{3}{4\ }+\frac{1}{12}\ =$$

• 4

• 12

• 8

• 6

Multiple Choice

Find the sum: $$\frac{3}{4\ }+\frac{1}{12}\ =$$

• $$\frac{5}{6}$$

• $$\frac{4}{16}$$

• $$\frac{1}{4}$$

Math Response

Find the difference: $$\frac{5}{6\ }-\frac{1}{5}=$$

Type answer here

Correct Answer: \frac{19}{30}

Deg^°

Rad

Fill in the Blanks

What is the common denominator? $\frac{5}{6\ }-\frac{1}{5}=$

Math Response

Find the difference: $$\frac{1}{2\ }-\frac{1}{3}=$$

Type answer here

Correct Answer: \frac{1}{6}

Deg^°

Rad

Math Response

$$\frac{7}{8}+\frac{2}{3}-\frac{1}{4}=$$

Type answer here

Correct Answer: 1\frac{7}{24}

Deg^°

Rad