Front

13.08 + 7.456

Back

20.536

Front

13.080 - 7.486

Back

5.594

Front

46.4 - 41.745

Back

4.655

Front

55.78 + 4.6 =

Back

60.38

Front

0.28 + 0.83

Back

1.11

Front

4.09 - 2.27

Back

1.82

Front

12.04 - 3.13

Back

8.91

Front

The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?

Back

31.9

Front

Giselle weighed two different samples of chemicals: 39.05 grams and 56.7 grams. What was the weight of the combined samples?

Back

95.75 grams

Front

Ellie buys some craft supplies for $6.43 and pays with a $20 bill. How much change does she receive?

Back

$13.57