No problem, we've got 7103 and 3100 to multiply
7103 × 3100 = 3100 × (7103)
+ 3100 × 3 resulting in 9300
+ 3100 × 00 that results in 0
+ 3100 × 100 that is equal 310000
+ 3100 × 7000 that results in 21700000

= 22019300
