Adding, Subtracting, and Rounding Decimals

Is $23.47, rounded to the nearest dollar, $23.00 or $24.00

• $23.00

• $24.00

Find the solution for

$10.50 - $0.80

• $9.70

• $2.50

• $10.40

• $11.30

The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. How many hours did they drive in all?

• 31.9 hours

• 30 hours

• 31 miles

• 31.8 hours

$2.00 - $0.43=

• $0.45

• $1.57

• $0.41

• $2.43

$2.98 + $5.30=

• $2.51

• $8.28

• $3.63

• $2.37

$7.90 + $18.72

• 26.62

• $26.62

• $25.52

• $25.62

16.06 - 10.1

• 4.96

• 5.95

• 5.96

• 4.96

Round $45.38 to the tenths place.

• $45.39

• $45.30

• $45.00

• $45.40

Round $29.71 to the nearest dollar.

• $29.70

• $28.00

• $30.00

• $29.00

Round $1.82 to the nearest dollar.

• $1.00

• $1.80

• $2.00

• $2.80