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QUICK CHECK: Decimal Computation and Elapsed Time

Last updated almost 4 years ago

10 questions

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Question 1

1.

Solve.

54.9 + 133.876 =

Question 2

2.

Solve.

765.3 - 134.548 =

Question 3

3.

Amy made a paper chain 3.9 feet long in art class. Colby made a paper chain 5.21 feet long. How much longer is Colby’s chain?

Question 4

4.

Alex and his dad went to the store to buy equipment for their trip. They bought a fishing pole for $7.95, weights and hooks for $0.98, and a net for $2.31. How much did they spend in all?

Question 5

5.

Marsha bought a birthday card for $2.86 and a pen for $1.57. She paid with a $20 bill. How much change should she get back?

Question 6

6.

Mr. Roberts began mowing his lawn at 8:50 A.M. and didn’t finish until 1:40 P.M. How long did Mr. Roberts spend mowing his lawn?

5 hours, 50 mins

5 hours, 40 mins

4 hours, 50 mins

4 hours, 40 mins

Question 7

7.

The clock shows the time Simon’s mathematics class began. The class ended at 9:35. How long was the class?

55 minutes

1 hour, 15 minutes

1 hour, 55 minutes

13 hours, 15 minutes

Question 8

8.

The watch below shows the time Edward finished a hike on Saturday afternoon.

Edward began the hike on Saturday at 10:15 A.M. How long did he hike?

5 hours 20 minutes

6 hours 20 minutes

5 hours 40 minutes

7 hours 40 minutes

Question 9

9.

Debbie has piano lessons at 4:30 P.M. Her practice lasts 2 hours and 35 minutes. At what time will Debbie be finished with piano practice?

6:05 P.M.

6:35 P.M.

6:55 P.M.

7:05 P.M.

Question 10

10.

The sign below shows the starting time of the concert.

Evander plans to leave his house 1 hour 40 minutes before the concert starts. At what time should Evander leave his house?

5:45 P.M.

6:45 P.M.

5:35 P.M.

9:05 P.M.