We're going to solve 7947 multiplied by 2497
7947 × 2497 = 2497 × (7947)
+ 2497 × 7 what gives us 17479
+ 2497 × 40 what gives us 99880
+ 2497 × 900 that is equal 2247300
+ 2497 × 7000 that is equal 17479000

= 19843659
