Four Operations with Decimals Post Test

Find the sum of 3.14 and 5.2.

• 6.34

• 8.34

• 7.34

• 9.34

Joe needs to find the product of 1.3 and 7. What should his answer be?

• 9.1

• .91

• 91

• 0.91

What is the quotient of 3.6 and 4?

• 9

• .009

• 0.09

• 0.9

Linda has $50.00. She wants to buy a dress that costs $36.99. What is the difference between the two amounts?

• $12.99

• $13.01

• $13.00

• $12.01

Your meal at a restaurant cost $15.29. Your guest's meal cost $14.95. You give the cashier $50.00 for the two meals. How much is your change?

• $12.76

• $18.76

• $29.76

• $19.76

A triangle has side lengths of 4.5 inches, 6.2 inches, and 9.4 inches. What is the perimeter of the triangle?

• 2.01 inches

• 201 inches

• 20.1 inches

• 21 inches

Anna would like to buy balloons for a friend's birthday. The balloons cost $1.50 each. Anna buy 6 balloons. Find the amount that Anna would spend.

• $ 19.00

• $ 9.00

• $ 11.00

• $ 29.00

A turtle is traveling at a speed of 4.015 meters per minute. How far does the turtle travel in 8.5 minutes? Round your answer to the nearest meters

• 34.5 meters

• 34 years

• 34 meters

• 34.1275 inches

Your favorite playlist has a total of running time of 44 minutes. If there are 12 songs on your playlist, what is the mean length of the song? Round the answer to the nearest tenth.

• 3.66 minutes

• 3.7 minutes

• 3.67 minutes

• 3.5 minutes

Proficiency Level 4.0 (Optional to answer) Emilio's batting average in his first year playing baseball was 0.089. In his second year, he improved to an average of 0.29. His third year, he improved even more to an average of 0.329. What is Emilio's average over the three years?