30s
30x30
900
40x40
1,600
25 x 25=?
625
50x50=
2,500
500 divided by 50
10
30x40=
1,200
40x40=
1600
25x3=
75
50x4=
200
5000 divided by 500
10
30x6
180
40x60=
2400
25x10=
250
50x10
500
20 divided by 10
2
30x80=
2400
40x4
160
25x6=
150
50x60=
3,000
96 divided by 12
8
30x90
3600
40x1=
40
25x4=
100
50x5=
250
12 divided by 4
3