add/subtract decimals lesson check

Joseph ran 3.75 miles around the track. After resting, Joseph ran an additional 2.9 miles. What is the total distance Joseph ran?

• 3.94 miles

• 6.65 miles

• 4.04 miles

• 5.65 miles

Walter measured the growth of a plant for his science project. At the end of the first week, the plant was 9.54 centimeters tall. During the second week, the plant grew 2.68 centimeters. How tall was Walter’s plant at the end of the second week?

• 11.22 centimeters

• 12.12 centimeters

• 11.12 centimeters

• 12.22 centimeters

Multi-Step Kyle earned $9.50 per week for two weeks in a row helping his brother mow lawns. His brother paid him an additional $3.75 to clean the mower. What is the total amount Kyle earned?

• $12.75

• $19.00

• $22.75

• $13.25

On the first day of school, Cassandra measured 1.37 meters tall. During the school year, Cassandra grew 0.06 meters. How tall was Cassandra at the end of the school year?

• 1.33 meters

• 1.31 meters

• 1.43 meters

• 1.42 meters

The distance from Jeff’s house to his uncle’s house is 12.58 miles. If Jeff travels another 9.49 miles, he will reach his grandmother’s house. What is the distance from Jeff’s house to his grandmother’s house?

• 22.07 miles

• 21.97 miles

• 21.07 miles

• 22.08 miles

Multi-Step Mrs. McDonald spent $24.65 at a yard sale on Saturday. On Sunday, she went to another yard sale and spent $14.95 more than she did on Saturday. What is the total amount that Mrs. McDonald spent at both yard sales?

• $38.60

• $64.25

• $39.60

• $63.25

Erin had $33.65 in her savings account. She spent $9.99 on a new scarf. How much does Erin have left in her savings account?

• $23.65

• $43.64

• $33.66

• $23.66

One year it rained 59.89 inches in Port Arthur, Texas. The same year it rained 18.69 inches in Lubbock, Texas. How much more rainfall did Port Arthur receive than Lubbock?

• 41.20 inches

• 40.60 inches

• 58.02 inches

• 78.58 inches

Multi-Step Juan is building bike ramps. The first ramp is 20.32 centimeters high. The second ramp is 5.08 centimeters shorter than the first ramp. The third ramp is 3.81 centimeters shorter than the second ramp. What is the height of the third ramp? (Hint: Draw a picture)

• 10.16 centimeters

• 16.51 centimeters

• 11.43 centimeters

• 15.24 centimeters

Carolyn lives 14.57 miles from the mall. Roberto lives 9.08 miles from the mall. How much farther does Carolyn live from the mall than Roberto?

• 5.59 miles

• 5.49 miles

• 23.65 miles

• 23.55 miles