We're going to solve 6090 multiplied by 1290
6090 × 1290 = 1290 × (6090)
+ 1290 × 0 what gives us 0
+ 1290 × 90 that equals 116100
+ 1290 × 000 giving us 0
+ 1290 × 6000 what gives us 7740000

= 7856100
