Chapter 2 Review - Big Ideas

1. Multiply. Write the answer in simplest form.

  $\frac{9}{16}\times\frac{2}{3}$  

2. Multiply. Write the answer in simplest form.

 $\frac{1}{10}\times\frac{5}{6}$  

3. Multiply. Write the answer in simplest form.

 $1\frac{3}{7}\times6\frac{7}{10}$  

4. Divide. Write the answer in simplest form.

 $\frac{1}{6}\div\frac{1}{3}$  

5. Divide. Write the answer in simplest form.

 $10\div\frac{2}{5}$  

6. Divide. Write the answer in simplest form.

 $8\frac{3}{4}\div2\frac{7}{8}$  

7. Add or subtract.

 $4.92\ +\ 3.79$  

8. Add or subtract.

 $5.138\ +\ 2.624$  

9. Add or subtract.

 $5.316\ -\ 1.942$  

10. Multiply.

 $6.7\times8$