Add and Subtract Decimals

Gunnar is buying school supplies. He buys a notebook for $2.45, a package of pencils for $3.79, and an eraser for $1.55. How much did he spend in all?

• 0.21

• 4.69

• 6.24

• 7.79

34 + 10.18 = 

• 44.18

• 4418

• 10.52

• 24.18

Below is the length of three running trails at three parks.

The trail at Lakewood Park is 9.84 miles.The trail at Kiest Park is 6.7 milesThe trail at Springfield Park is 13.09 miles.

What is the difference between the length of Springfield Park and Lakewood Park?

• 6.75 miles

• 3.25 miles

• 29.63 miles

• 7.65 miles

7.9 + 18.72

• 2662

• 26.62

• 1

• 25.62

Find the difference
9.73 - 2.52

• 7.22

• 7.23

• 7.21

• 7.34

15.07 - 12.2=

• 2.87

• 1.87

• 3.87

• 2.80

91.55 + 7.6=

• 99.15

• 98.15

• 99.10

• 98.1

6.7 - 2.33=

• 4.43

• 4.4

• 4.37

• 4.47

9.74 - 3.25=

• 6.49

• 5.49

• 7.49

• 6.51

5.66 + 4.25=

• 10.91

• 9.91

• 8.91

• 9.90