Super easy
1x1=?
1
2x4=?
8
11x2=?
22
5x10=?
50
6x12=?
72
3x3=?
9
6x8=?
48
5x8=?
40
3x8=?
24
72x78=?
566
5x5=?
25
10x12=?
119
4x8=?
32
1x6x11=?
66
566x572=?
3002
7x7=?
49
3x5=?
15
12x4=?
96
4x9=?
36
3002x3008=?
9006
9x9=?
81
7x9=?
63
8x12=?
96
2x7=?
14
1x7=?
7