Add and Subtracting Time

Add 2 hours and 28 minutes to the given time.

Add 5 hours and 17 minutes to the given time.

Subtract 3 hours and 27 minutes from the given time.

Add 4 hours and 49 minutes to the given time.

Aisha starts her chores at 8:26 a.m. She washes dishes for 13 minutes. Then she folds laundry for 24 minutes. What time does she finish her chores?

Graham practiced piano for 135 minutes this morning.  He practiced for 65 more minutes this afternoon.  Altogether, Graham practiced 10 times longer today than he practiced yesterday.  How many minutes did Graham practice piano yesterday?

• 20

• 2

• 200

• 2,000

Ms. Arellano ran for 55 minutes Friday and 1 hour and 10 minutes Saturday. How long did Ms. Arellano run on Friday and Saturday? 

• 2 hours and 5 minutes

• 2 hours and 15 minutes

• 1 hour and 5 minutes

• 3 hours

It is quarter past 3. Your mom says dinner will be in about two hours and fifteen minutes. At what time will dinner be?

• 5:00

• 5:30

• 6:00

• 6:30

Mr. Davis walks his dog for 1 and 1/3 hours each day. How many hours does he walk his dog in 7 days?

• 7 and 1/21

• 7 and 1/3

• 9 and 1/3

• 25 and 2/3

Subtract 7 hours and 54 minutes from the given time.