Multiplication
10 x 4
40
10/2
10+3
13
5+4
9
5-4
1
-4x5
-20
-10/2
-5
10-7
3
15+16
31
10-7
3
5x-6
-30
-8/-2
4
-10x3
-30
-20+30
10
-10-2
-8
-7x-9
63
-16/4
-4
-30/10
-3
-10+(-2)
-12
-15-(-3)
-12
-6x-7
42
-20/4
-5
-20x-5
100
15+(-8)
7
-20-(-7)
-13