Elapsed Time - Missing Start Time

Which direction must we count to find a START time?

• Forward

• Backwards

• Horizontal

Mira finished making lunch at 12:30. It took her 10 minutes to make all the sandwiches and 7 minutes to cut up all the fruit. What time did Mira begin making lunch?

• 12:00

• 12:20

• 12:47

• 12:13

Carter finishes cleaning his room at 11:35. It took him 12 minutes to put away all of his toys and 6 minutes to make his bed. What time did Carter begin cleaning his room?

• 11:53

• 11:17

• 12:17

• 11:00

Johanna and her mom got to a birthday party at 2:00. It was a 33 minute walk to get there. What time did Johanna and her mom leave their house?

• 1:27

• 2:33

• 2:27

• 3:00

A movie starts at 5:15. Rudy wants to get to the theater 25 minutes before it starts. What time will Rudy arrive at the theater?

• 4:60

• 4:50

• 4:00

• 5:40

Carlos finished playing outside at 12:53. He rode his bike for 20 minutes, and he drew with sidewalk chalk for 18 minutes. What time did Rudy begin playing outside?

• 2:00

• 1:31

• 12:15

• 12:33

Allie's gymnastics practice is over at 7:30. Her practice is 45 minutes long. What time does Allie's practice begin?

• 7:45

• 6:15

• 7:00

• 6:45

If Thomas finished washing dishes at 4:33 and he washed them for 28 minutes, what time did Thomas begin washing dishes?

• 4:05

• 4:00

• 5:01

• 5:30

Annie took her pizza out of the oven at 5:57. She let it cook for 23 minutes. At what time did Annie put her pizza into the oven?

• 5:27

• 5:34

• 6:00

• 6:20

Sam's snack shop closes at 3:30 pm. Kate really wants an ice cream. If she has an 18 minute walk, what time will she need to leave her home so that she can arrive by 3:30?

• 3:48

• 3:00

• 3:12

• 2:12