We're going to solve 3984 multiplied by 4235
3984 × 4235 = 4235 × (3984)
+ 4235 × 4 giving us 16940
+ 4235 × 80 which equals 338800
+ 4235 × 900 producing 3811500
+ 4235 × 3000 what gives us 12705000

= 16872240
