1/2 + 1/4
3/4
1/2 - 1/4
1/4
1/2 x 1/4
1/8
1/2 ÷ 1/4
2
1/8 + 2/3
19/24
2/3 - 1/8
13/24
2/3 x 1/8
2/3 ÷ 1/8
5 1/3
2/3 + 3/4
1 5/12
3/4 - 2/3
1/12
2/3 x 3/4
3/4 ÷ 2/3
1 1/8
(1/2 + 1/4)2 x 5/6
15/32