add and subtract decimals

Front

5.66 + 4.25 =

Back

9.91

Front

3.3 + 2.22 =

Back

5.52

Front

5.49 + 0.5 =

Back

5.54

Front

91.55 + 7.6 =

Back

99.15

Front

4.2 + 7.98 =

Back

12.18

Front

7.2 - 4.3 =

Back

2.9

Front

6.7 - 2.33 =

Back

4.37

Front

15.07 - 12.2 =

Back

2.87

Front

8.4 - 3.03 =

Back

5.37

Front

9.74 - 3.25 =

Back

6.49