No problem, we've got 2279 and 6700 to multiply
2279 × 6700 = 6700 × (2279)
+ 6700 × 9 what gives us 60300
+ 6700 × 70 resulting in 469000
+ 6700 × 200 giving us 1340000
+ 6700 × 2000 that is equal 13400000

= 15269300
