We're going to solve 2170 multiplied by 3520
2170 × 3520 = 3520 × (2170)
+ 3520 × 0 that results in 0
+ 3520 × 70 producing 246400
+ 3520 × 100 that equals 352000
+ 3520 × 2000 giving us 7040000

= 7638400
