PEMDAS
18 ÷ 6 × (4 - 3) + 6
9
1/8 ÷ 2/3
3/16
8+3 x 1/3
9
1/2 + 7/12
13/12
3/5 x 7/2
21/10
12÷(1+3)−9×6
-51
1 1/3 ÷ 3/8
32/9 = 3 5/9
(1/ 3 x 5) +2=
31/15
8/10 + 4 2/5
5 1/5
Greatest Common Factor of 21 and 35
7
(1+3)^2−2(4−7)
22
11/8 ÷ (12/5 x 5/6)
11/16
1/5(3+2+5)^2 =
20
46/36 - 9/12 =
19/36
70% of 80
56
(53+28)÷3^3×(2−20)
-54
81 / (27) x (-18)
3 x -18 = -54
6 3/7 ÷ 2 2/10
450 / 154 = 225 / 77
2 71/77
1/3(4 x 3) + 2^3
12
7 1/4 - 4 1/2
11/4
29/4 - 9/2
29/4 - 18/4 = 11/4
3^0
1