Add, Subtract and Multiply Decimals

16.197

9.868 + 6.329

6.99

0.87 + 6.12

19.982

4.672 + 15.31

3.01

43.68 - 40.67

3.8

9 - 5.2

30.69

38.94 - 8.25

6.56

9.8 - 3.24

160

Estimate 36.3 x 4 by rounding to the greatest place value.

270

Estimate 88.5 x 3 by rounding to the greatest place value.

240

Estimate 43.9 x 5.6 by rounding to the greatest place value.

56.7

6.3 x 9

0.06

0.02 x 3

36.48

9.12 x 4

218.4

27.3 x 8

2.783

2.3 x 1.21

0.546

0.6 x 0.91

0.26

6.5 x 0.04

5.3714

5.02 x 1.07

$8.75

Mary's favorite peaches are $2.50 per pound at her local farmers' market. She bought 3.5 pounds of the peaches. How much did she spend? (include $ in your answer)

173.75 miles

In order to train for a cross state biking trip, Joe rides his bike 34.75 miles five times a week. How many total miles does he ride each week? (include units in your answer)