Adding and Subtracting Decimals

Front

7.9 + 18.72

Back

26.62

Front

86.04 + 4.04

Back

90.08

Front

3.35 + 1.4 + 3.65

Back

8.4

Front

0.835 - 0.423

Back

0.412

Front

16.3 - 4.156

Back

12.144

Front

0.991 - 0.45

Back

0.541

Front

16.06 - 10.1

Back

5.96

Front

Nathan and his uncle paid $9.50 for tickets to a bike race. They bought one adult's ticket and one child's ticket. The adult's ticket cost $5.75. What was the cost of Nathan's ticket?

Back

$3.75

Front

87.03 + 90.9

Back

177.93

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 hours