Adding/Subtracting
45+23
68
6x7
42
1/4+1/4
2/4
What time is 2 hours after 3:00?
5:00
1 ½ + 1=
2 ½
92-37
55
56 divided by 8
7
3/5-1/5
2/5
How much money is 3 quarters?
$ 0.75
2 ¾ − 1=
1 ¾
348+176
524
24x13
312
2/3+1/6
5/6
What time is this? 
10:10
1 ½ + 2 ½=
4
700-458
242
144 divided by 12
12
3/4x2
6/4
You buy a $6 item with $10. How much change?
$4
3 ¼ × 2=
6 ½
1,204+389-156
1,437
735 divided by 5
147
4/5 divided by 2
4/10
What time is 1 hour 20 minutes after 4:45?
6:05
5 ½ − 2 ¾=
2 ¾