We're going to solve 7213 multiplied by 2142
7213 × 2142 = 2142 × (7213)
+ 2142 × 3 what gives us 6426
+ 2142 × 10 what gives us 21420
+ 2142 × 200 that results in 428400
+ 2142 × 7000 giving us 14994000

= 15450246
