We're going to solve 1220 multiplied by 5187
1220 × 5187 = 5187 × (1220)
+ 5187 × 0 that equals 0
+ 5187 × 20 yielding 103740
+ 5187 × 200 which equals 1037400
+ 5187 × 1000 yielding 5187000

= 6328140
