We're going to solve 8437 multiplied by 8131
8437 × 8131 = 8131 × (8437)
+ 8131 × 7 yielding 56917
+ 8131 × 30 that is equal 243930
+ 8131 × 400 resulting in 3252400
+ 8131 × 8000 which equals 65048000

= 68601247
