Alright, let's work through 3515 times 2083 step by step
3515 × 2083 = 2083 × (3515)
+ 2083 × 5 that equals 10415
+ 2083 × 10 yielding 20830
+ 2083 × 500 producing 1041500
+ 2083 × 3000 that is equal 6249000

= 7321745
