We're going to solve 7779 multiplied by 1330
7779 × 1330 = 1330 × (7779)
+ 1330 × 9 what gives us 11970
+ 1330 × 70 which equals 93100
+ 1330 × 700 yielding 931000
+ 1330 × 7000 that results in 9310000

= 10346070
