Order of Operations
3 + 5 x 2
13
1/2 + 1/ 4
3/4
0.4 + 0.3
0.7
10 percent of 50
5
5 + (-3)
2
4 x (8 - 3)
20
3/5 - 1/10
1/2
1.2 - 0.75
0.45
25 percent of 80
20
-7 - 4
-11
16 / 4 + 6 x 2
16
2/3 x 3/4
1/2
6.4 x 0.5
3.2
60 percent of 90
54
(-6) x 3
-18
12 - (3 + 2)2
-13
5/6 / 2/3
5/4
4.5 / 1.5
3
$40 increased by 15%
46
28 / (-7)
-4
52 - 4 x (6 - 2) + 18 / 3
15
5/7 + 1/2 x 2/3
22/21
2.75 + 0.38 x 4.2
4.346
$50 discounted 20% and discounted again 10%
36
-4 - (-9) + 6 x (-2)
-7