We're going to solve 4106 multiplied by 9939
4106 × 9939 = 9939 × (4106)
+ 9939 × 6 which equals 59634
+ 9939 × 00 what gives us 0
+ 9939 × 100 which equals 993900
+ 9939 × 4000 which equals 39756000

= 40809534
