Alright, let's work through 1658 times 8285 step by step
1658 × 8285 = 8285 × (1658)
+ 8285 × 8 what gives us 66280
+ 8285 × 50 yielding 414250
+ 8285 × 600 producing 4971000
+ 8285 × 1000 that equals 8285000

= 13736530
