Addition
5+2
7
8-6
2
5x3
15
6÷2
3
24 eggs in 2 cartons
12 eggs per carton
5+7
12
14-7
3x4
12
15÷3
5
$21 for 3 packs of soda
$7 per pack of soda
14+8
20-6
4
4x8
32
28÷7
4
32 students for 4 teachers
8 students per teacher
18+12
30
42-12
30
49
36÷9
4
45 muffins for 9 families
5 muffins per family
41
48-12
36
6x8
48
48÷8
$56 for 7 hours of work
$8 per hour