Alright, let's work through 1279 times 1255 step by step
1279 × 1255 = 1255 × (1279)
+ 1255 × 9 yielding 11295
+ 1255 × 70 which equals 87850
+ 1255 × 200 giving us 251000
+ 1255 × 1000 that equals 1255000

= 1605145
