Show:
Additon +
Subraction -
Multiplication x
Division /
100
8+4=
12
100
7-2=
5
100
2x8=
16
100
8/2=
4
200
9+6=
15
200
8-3=
5
200
4x5=
20
200
16/4=
4
300
7+8=
15
300
12-6=
6
300
6x4=
24
300
21/7=
3
400
10+8=
18
400
19-6=
13
400
8x6=
48
400
48/6=
8
500
12+6=
18
500
17-4=
13
500
7x8=
56
500
49/7=
7