subtraction
12x2
10
100+100
200
3x3
12divided by 5
2.4
what is 12 times 12
144
300-300
0
200+300
500
3x6
18
200divided by 4
50
3x1
3
1200-100
100\
200+200
400
100x100
10000
900 divided by 900
1
50x50
2500
100-100
0
100+50
150
100x2
200
400 divided by 14
28
400x0
0
200-200
0
12+100
112
100x3
300
500 divided by 500
1
500x500
250000