No problem, we've got 6890 and 7555 to multiply
6890 × 7555 = 7555 × (6890)
+ 7555 × 0 that equals 0
+ 7555 × 90 yielding 679950
+ 7555 × 800 resulting in 6044000
+ 7555 × 6000 yielding 45330000

= 52053950
