Add Decimals
Subtract Decimals
Word Problems
100

.6 + .2

.8

100

6.2 - 5.9

.3

100

A rope that is 18.73 meters long is to be connected with a rope that is 12.46 meters long.  How long is the new rope?

31.19 meters

200

.7 + .42

1.12

200

22.85 - 12.73

10.12

200

Berkley ran 2.38 miles yesterday. She ran 1.19 miles today. How many miles did Berkley run both days.

3.57 miles

300

2.38 + 1.19

3.57

300

2.7 - .19

2.51

300

Ben's first jump at the long jump event was 6.2 meters.  His second jump was 5.9 meters. How much longer was his first jump than his last jump?

.3 meters

400

3.57 +23.43

27

400

3.5 - .42

3.08

400

A spool contains 45.5 meters of ribbon.  Kendall uses 28.82 meters of the ribbon for a project.  What is the length of ribbon left on the spool?

16.68