Addition
9 + 4 = ?
13
12 - 8 = ?
4
How many minutes are in an hour?
60 minutes
8 + 7 = ?
15
18 - 9 = ?
9
Tyra has a piano lesson at 5:00. The lesson ends at 5:30. How many minutes did Tyra spend at her lesson?
30 minutes
24 + 28 = ?
52
50 - 20 = ?
30
Lou walks her dog at 7:00. Bryan walks his dog 30 minutes later. What time did Bryan walk his dog?
7:30
45 + 23 = ?
68
48 - 26 = ?
22
Marcus played outside for a half hour. How many minutes did he play outside?
30 minutes
50 + 50 = ?
100
87 - 45 = ?
42
Mia started eating her lunch at 12:00. She finished eating at 12:45. How many minutes did she spend eating lunch?
45 minutes