Add Subtract Divide Multiply Compare Decimals

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

860.4 + 4.04

• 864.44

• 900.8

• 90.08
• 86.444

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

• 31.9 hours
• 30 hours
• 31 miles
• 31.8 hours

91.6 + 101.2

• 1091.8
• 101.78

• 192.8
• 09

0.991 - 0.45

• 0.641 
• 0.541
• 0.551
• 0.531

23.2 - 1.12

• 2.208

• 12.0

• 1.20

• 22.08

0.4 x 7 

• 2.8
• 28
• 0.28
• 280

3.57 x 4.6

• 3.570
• 13.882
• 16.422
• 164.22

0.63 X 8.5

• 75.8
• 987
• 5.355
• none of these

42.6/3

(42.6 divided by 3)

• 1.42

• 14.2

• 142

• 0.142