Converting Mixed Numbers to Decimals, then Add or Subtract

 Convert the following mixed number to a decimal:   $15\ \frac{3}{4}$  

• 15.25

• 15.5

• 15.75

• 15. 34

Convert the following mixed number to a decimal:    $14\ \frac{3}{10}$  

• 14.3

• 14.03

• 14.003

• 14

Convert the following mixed number to a decimal:    $6\ \frac{1}{2}$  

• 6.0

• 6.25

• 6.5

• 6.75

Convert the following mixed number to a decimal:    $75\ \frac{46}{100}$  

• 75.6

• 75.4

• 75.046

• 75.46

Convert the following mixed number to a decimal:   $65\ \frac{1}{4}$  

• 65.5

• 65.75

• 65.4

• 65.25

Add the following decimals: 324.6 and 66.52

• 98.98

• 258.08

• 391.12

• 989.8

Subtract the following decimals: 542.03 and 21.52

• 520.51

• 563.55

• 52,051

• 521.51

Add the following decimals: 260.3 and 8.75

• 3,478

• 1,728

• 269.05

• 251.55

Convert the following mixed numbers and then add:

 $74\ \frac{1}{2}\ and\ 6\ \frac{7}{10}$  

• 67.8

• 81.2

• 812

• 67.41

Convert the following mixed numbers and then subtract:   $82\ \frac{9}{100}\ and\ 16\ \frac{1}{4}$  

• 6584

• 98.34

• 65.84

• 66.65