We're going to solve 2214 multiplied by 6840
2214 × 6840 = 6840 × (2214)
+ 6840 × 4 what gives us 27360
+ 6840 × 10 yielding 68400
+ 6840 × 200 yielding 1368000
+ 6840 × 2000 which equals 13680000

= 15143760
