(9*90) + (9*4)
(5*30) + (5*7)
3(6 + 7)
(3*6) + (3*7)
6(10-2)
6*12
(6*10) + (6*2)
5*37
(7*8) - (7*1)
(12*3) + (12*8)
12(3+8)
9*94
4(9-5)
7(8-1)
(6*10) - (6*2)
(4*9) - (4*5)