No problem, we've got 3440 and 2450 to multiply
3440 × 2450 = 2450 × (3440)
+ 2450 × 0 which equals 0
+ 2450 × 40 that equals 98000
+ 2450 × 400 which equals 980000
+ 2450 × 3000 that results in 7350000

= 8428000
