We're going to solve 8438 multiplied by 2123
8438 × 2123 = 2123 × (8438)
+ 2123 × 8 that equals 16984
+ 2123 × 30 that is equal 63690
+ 2123 × 400 that is equal 849200
+ 2123 × 8000 what gives us 16984000

= 17913874
