adding and subtracting decimals

48.3 + 8.6

67.4 + 44.9

70.2 + 9.62

39.3 - 17.6

• 21.7

• 20.7

• 31.7

• 32.7

256.3 + 35.26

• 174.5

• 100

• 291.56

• 235

52.36 + 1.256

• 58.45

• 53.616

• 53.655

• 888

18.405 - 8.613 =

• 97.92

• 9.792

• 26.792

• 9.782

3.542

-1.266

• 2.276

• 22.76

• 276

• 2,276

3.71 + 9.82 =

• 6.11

• 1,353

• 13.53

• 13.83

153 - 21.5

• 140

• 100

• 131.5

• 235