Alright, let's work through 1206 times 540 step by step
1206 × 540 = 540 × (1206)
+ 540 × 6 that is equal 3240
+ 540 × 00 giving us 0
+ 540 × 200 which equals 108000
+ 540 × 1000 giving us 540000

= 651240
