We're going to solve 1520 multiplied by 4220
1520 × 4220 = 4220 × (1520)
+ 4220 × 0 that is equal 0
+ 4220 × 20 that equals 84400
+ 4220 × 500 which equals 2110000
+ 4220 × 1000 that results in 4220000

= 6414400
