No problem, we've got 7900 and 7507 to multiply
7900 × 7507 = 7507 × (7900)
+ 7507 × 0 which equals 0
+ 7507 × 00 resulting in 0
+ 7507 × 900 giving us 6756300
+ 7507 × 7000 yielding 52549000

= 59305300
