1. Review Questions 3 rd MD.1

2. Alyssa got up at 7:10 am. She has to be ready by 7:55 am for the bus. How much tie does Alyssa have to get ready before the bus arrives?

3. Nina studied 45 minutes for he spelling test. Mike studied 15 minutes for the same test. How much longer did Nina study than Mike?

4. Wila’s ballet class starts at 9:15. Which is NOT a way to read the time when ballet class starts? a.Nine fifteen b.Half past nine c.A quarter past nine d.Fifteen minutes after nine

5. Glenn started studying at 12:23 pm. He finished at 12:58 pm. How long did Glenn study? a.5 minutes b.15 minutes c.25 minutes d.35 minutes

6. Ed rode the subway for 25 mintues. Then he walked for 13 minutes to get to the office. How long was Ed’s trip to the dentist? a.38 minutes b.28 minutes c.25 minutes d.12 minutes

7. Use the number line Before dinner, Alicia watched a show for 30 minutes. Then she played with her dog for 17 minutes. How much longer did Alicia watch the show than play with her dog? a.13 minutes b.23 minutes c.18 minutes d.47 minutes

8. Use the number line For his daily exercise, Howie ran for 22 minutes. Then he walked for 5 minutes. How many minutes did he exercise in all? a.11 minutes b.15 minutes c.17 minutes d.27 minutes

9. An alarm clock is a clock that makes a sound at a set time. Howard set his alarm clock for 4:45. He started taking a nap at 4:05 but did not wake up until 4:47. How long did Howard nap?

10. How much time passed from 1:06 to 1:28? a.12 minutes b.22 minutes c.32 minutes d.34 minutes

11. How much time passed from 8:19 to 8:58? a.39 minutes b.41 minutes c.49 minutes d.77 minutes

12. Mary put muffins in the oven at 4:22. They need to bake for 23 minutes. What time should Mary take the muffins out of the oven?

13. Carlo started reading at 8:35. He read for 18 minutes. What time did Carlos stop reading?