Adding and Subtracting Time Intervals

I started the race at 12:05 and finish at 12:42. How long did it take me to run the race?

• 40 min

• 36 min

• 37 min

• 32 min

What time is 20 minutes after 5:00?

• 4:40

• 5:20

• 5:35

Cody and his friends started playing a game at 6:30 PM. It took them 37 minutes to finish the game. At what time did they finish?

• 5:07 PM

• 6:53 PM

• 5:53 PM

• 7:07PM

Start Time 5:20 AM

End Time 5:47 AM

• 7 minutes

• 17 minutes

• 27 minutes

• 37 minutes

After school, Brady read books for 28 minutes and comics for 43 minutes. Brady read books and comics for (a)   ​ after school.

• 1 hour 11 minutes

• 1 hour 10 minutes

• 1 hour 21 minutes

• 72 minutes

Tags

3.7.C

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?

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

​ (a)   hour(s) and ​ (b)   minutes

• 1

• 18

• 8

• 28

• 0

• 78

Addie got to the park at 7:45. While she was there, she walked her dog for 35 minutes and played for 15 minutes. At what time did Addie leave the park?

• 8:00

• 8:20

• 8:30

• 8:35

Nico did three of his chores. - He spent 35 minutes helping with laundry. - He spent 29 minutes washing dishes. - He spent 41 minutes cleaning and vacuuming his room. What was the total amount of time Nico spent doing his chores?

• hour and 5 minutes

• hour and 35 minutes

• hour and 15 minutes

• hour and 45 minutes