No problem, we've got 9970 and 4385 to multiply
9970 × 4385 = 4385 × (9970)
+ 4385 × 0 that is equal 0
+ 4385 × 70 which equals 306950
+ 4385 × 900 giving us 3946500
+ 4385 × 9000 yielding 39465000

= 43718450
