Chapter 3 Review

Find the sum of 14.2 and 23.5

• 37.7

• 9.3

• 24.92

• 3.77

Find the sum of 54 and 45.02

• 8.98

• 99.02

• 99

• 129.02

Tanya spent $4.92 on her meal at McDonald's. Kelly spent $5.12 on her meal. How much money did they spend together?

• $9.94

• $10.94

• $10.04

• $9.04

Find the difference of 23.283 and 3.409

• 26.392

• 26.692

• 19.728

• 19.874

Find the difference of 15 and 3.290

• 11.71

• 11.29

• 18.290

• 12.71

Matt spent $210.29 at Walmart last week on groceries. This week, he spent $334.26 at Walmart. How much more did he spend this week than last?

• $120.29

• $123.97

• $123.79

• $112.02

Estimate. 8.7 x 2.8

• 24.36

• 27

• 30

• 16

Estimate. 5.8 x 48.50

• 300

• 281.30

• 288

• 240

Estimate.

Earth is rotating around the Sun about 18.6 miles per second. About how many miles does it travel in 4.8 seconds?

• about 72 miles

• about 100 miles

• about 300 miles

• about 57 miles

4 x 0.83 =

• 3.32

• .332

• 33.2

• 332