We're going to solve 9507 multiplied by 8156
9507 × 8156 = 8156 × (9507)
+ 8156 × 7 which equals 57092
+ 8156 × 00 what gives us 0
+ 8156 × 500 giving us 4078000
+ 8156 × 9000 giving us 73404000

= 77539092
