addition
2 + 7
9
5-4
1
5 x 10
50
6 divided by 3
2
-5 + -12
-17
4-6
-2
-9 x -5
45
9.99 divided by 3
3.33
-2 + 5
5
-27 - (12)
-39
-4 x 30
-120
-18 divided by 9
-2
-.25 + 1.50
1.25
-4/5 - 2/9
-26/45
9/11 x -4/5
-36/55
-20 divided by -5
4
-1/4 + 9.7
9.45
-0.39 - (6/8)
-1.14
-8.3 x -9.1
-3/4 divided by 2.0