We're going to solve 7570 multiplied by 1570
7570 × 1570 = 1570 × (7570)
+ 1570 × 0 what gives us 0
+ 1570 × 70 which equals 109900
+ 1570 × 500 what gives us 785000
+ 1570 × 7000 yielding 10990000

= 11884900
