No problem, we've got 3303 and 2121 to multiply
3303 × 2121 = 2121 × (3303)
+ 2121 × 3 that results in 6363
+ 2121 × 00 what gives us 0
+ 2121 × 300 giving us 636300
+ 2121 × 3000 resulting in 6363000

= 7005663
