Open Middle®
Directions: Use the digits 1 to 9 at most one time each, place a digit in each box to make the latest possible time.
Hint
How do we find out how many minutes it will be after a certain time? What part of the time represents the hour?
What part of the time represents the minutes?
What part of the time represents the minutes?
Answer
The latest possible time would be 87 minutes after 9:56 pm which is 11:23 pm. Students might pick 76 minutes after 9:58 pm, so conversations about the significance of place value in time may be worthwhile at that point.
Source: Robert Kaplinsky
I needed to demo one go, then the class was a way trying out possibilities…Thank-you.
that is very good
2 mins after
11:58
You can’t use the 1 more than one time.
1 mins after
11:59
2:32 y 60 minutos
7 minutes after
5:23
1 min after 11:58
Operations with Time
Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to make the latest possible time.
5 minutes after 2:00 pm time =2:05
This is very hard, I even think it’s impossible.
37 minutes after 5:19
87minutes after 9:56
2 minutes after 7:58
My 2nd graders say 87 minutes after 9:56 or
86 minutes after 9:57 is 11:23
5 min after
5:42 it will be 5:47
76 minutes after 9:58