We're going to solve 2603 multiplied by 1611
2603 × 1611 = 1611 × (2603)
+ 1611 × 3 what gives us 4833
+ 1611 × 00 what gives us 0
+ 1611 × 600 producing 966600
+ 1611 × 2000 that equals 3222000

= 4193433
