We're going to solve 4210 multiplied by 7820
4210 × 7820 = 7820 × (4210)
+ 7820 × 0 yielding 0
+ 7820 × 10 that is equal 78200
+ 7820 × 200 which equals 1564000
+ 7820 × 4000 producing 31280000

= 32922200
