We're going to solve 1510 multiplied by 4221
1510 × 4221 = 4221 × (1510)
+ 4221 × 0 that equals 0
+ 4221 × 10 resulting in 42210
+ 4221 × 500 what gives us 2110500
+ 4221 × 1000 producing 4221000

= 6373710
