Alright, let's work through 1842 times 6829 step by step
1842 × 6829 = 6829 × (1842)
+ 6829 × 2 that equals 13658
+ 6829 × 40 that equals 273160
+ 6829 × 800 what gives us 5463200
+ 6829 × 1000 which equals 6829000

= 12579018
