Addition
-12 + 12
0
16 - (-22)
38
4 x -9
-36
4/9 ÷ -5/12
-1 1/15
4/5 + -5/8
3/8
7.25 - (-4)
11.25
-7.5 x -6.7
50.25
-8 ÷ (-7/16)
18 2/7
2 2/3 + 6/10
3 4/15
8.14 - 6
2.14
-4/5 x 3/6
-2 1/4
-12/7 ÷ (-18)
2/21
-2 1/3 + 1 3/5
-11/15
2 1/2 - 4/8
2
5.04 x -4
-20.16
-32 + (-1 4/8)
-33.5
-5.23 - (-5/9)
1 5/8
12 x (-9.6)
-115.2