We're going to solve 1248 multiplied by 1050
1248 × 1050 = 1050 × (1248)
+ 1050 × 8 yielding 8400
+ 1050 × 40 that is equal 42000
+ 1050 × 200 which equals 210000
+ 1050 × 1000 resulting in 1050000

= 1310400
