Alright, let's work through 1346 times 290 step by step
1346 × 290 = 290 × (1346)
+ 290 × 6 that is equal 1740
+ 290 × 40 yielding 11600
+ 290 × 300 what gives us 87000
+ 290 × 1000 that is equal 290000

= 390340
