Alright, let's work through 2087 times 3413 step by step
2087 × 3413 = 3413 × (2087)
+ 3413 × 7 which equals 23891
+ 3413 × 80 what gives us 273040
+ 3413 × 000 that is equal 0
+ 3413 × 2000 giving us 6826000

= 7122931
