Elapsed Time Quiz

What are the common increments of time discussed in the introduction?

• 20 minutes and 40 minutes

• 10 minutes and 20 minutes

• 15 minutes and 30 minutes

• 5 minutes and 25 minutes

If the minute hand is on the 3, how many minutes have passed since the hour?

• 30 minutes

• 15 minutes

• 20 minutes

• 10 minutes

When adding 30 minutes to 1:15, where does the minute hand end up?

• On the 6

• On the 9

• On the 12

• On the 3

How do you represent 1:45 on a number line?

• A dot at 1:15

• A dot at 1:30

• A dot at 1:45

• A dot at 2:00

What is the first step in adding 2 hours and 15 minutes to 6:30?

• Add 30 minutes first

• Add 15 minutes first

• Add 1 hour first

• Add 2 hours first

After adding 2 hours and 15 minutes to 6:30, what is the new time?

• 8:45

• 8:15

• 8:30

• 9:00

How many hours are between 5:00 and 8:15?

• 3 hours

• 2 hours

• 4 hours

• 3 hours and 15 minutes

What is the total elapsed time from 5:00 to 8:15?

• 4 hours

• 2 hours and 45 minutes

• 3 hours and 15 minutes

• 3 hours

If you start at 5:00 and end at 8:15, how many 15-minute increments are there?

• 12 increments

• 10 increments

• 13 increments

• 11 increments

What is the first step in calculating elapsed time between two given times?

• Jump the minutes first

• Jump the hours first

• Add the hours first

• Subtract the minutes first