We're going to solve 1388 multiplied by 1671
1388 × 1671 = 1671 × (1388)
+ 1671 × 8 that is equal 13368
+ 1671 × 80 which equals 133680
+ 1671 × 300 resulting in 501300
+ 1671 × 1000 that equals 1671000

= 2319348
