We're going to solve 1802 multiplied by 3161
1802 × 3161 = 3161 × (1802)
+ 3161 × 2 what gives us 6322
+ 3161 × 00 that equals 0
+ 3161 × 800 that equals 2528800
+ 3161 × 1000 yielding 3161000

= 5696122
