Rounding to the nearest 10
34
30
How many hours are in 1 day?
24 hours
88
100
24 + 33 =
57
35 - 34 =
1
79
80
How many minutes are in 1 Hour?
60 minutes
147
100
48 + 3 =
51
46 - 24 =
22
21
20
What time is 10 minutes after 3:15?
3:25
452
500
300 + 155 =
455
83 - 44 =
39
116
120
What time is 15 minutes before 6:30?
6:15
701
700
427 + 253 =
680
276 - 126 =
150
699
700
What time is it 45 minutes after 1:15?
2:00
950
1,000
374 + 167 =
541
589 - 396 =
193