Alright, let's work through 1449 times 7142 step by step
1449 × 7142 = 7142 × (1449)
+ 7142 × 9 giving us 64278
+ 7142 × 40 producing 285680
+ 7142 × 400 yielding 2856800
+ 7142 × 1000 that is equal 7142000

= 10348758
