We're going to solve 7628 multiplied by 1291
7628 × 1291 = 1291 × (7628)
+ 1291 × 8 what gives us 10328
+ 1291 × 20 what gives us 25820
+ 1291 × 600 resulting in 774600
+ 1291 × 7000 that equals 9037000

= 9847748
