Adding and Subtracting

Find the sum.

35.61 + 12.93

• 45.84

• 48.54

• 35.81

• 54.87

Find the difference.

9.73 - 2.52

• 7.22

• 7.23

• 7.21

• 7.34

Find the sum.

2.98 + 5.3

• 2.51

• 8.28

• 3.63

• 2.37

Find the difference.

80.93 - 68

• 12.93

• 81.61

• 148.93

• 86.13

Lia and James went to the movies. The tickets are $3.00 each. Lia bought popcorn and a slushy for $8.50 together. James bought a slushy and nachos $12.00 together. How much money did Lisa and James spend altogether?

• 26.50

• 2.650

• 3.00

• 53.65

Annie buys a pair of shoes for $47.82 and a shirt $13.36 She gives the cashier a $100 bill. How much change did she receive?

• $38.802

• $38.98

• $38.082

• $38.82

The Bell family drove 10.9 hours on Monday, 8.6 hours on Tuesday, and 12.4 hours on Wednesday. How many hours did the Bell family travel in all?

• 31.9 hours

• 30 hours

• 31 miles

• 31.8 hours

Jeffrey has two bulldogs. Their weights are 12.3 pounds and 8.47 pounds. How would Jeffrey calculated the difference in the dogs' weights?

• 12.3 - 8.47 = 3.76

• 8.47 - 12.3 = 4.72

• 8.47 - 5.46 = 3.54

• 12.3 - 8.47 = 3.83

Which of the following is equivalent to 62.34?

• 64.81 - 2.47

• 66.82 - 4.58

• 67.24 - 1.47

• 66.72 - 4.58

-2 + 4 

• -2

• 2

• 0

• -4