We're going to solve 2638 multiplied by 1929
2638 × 1929 = 1929 × (2638)
+ 1929 × 8 that is equal 15432
+ 1929 × 30 that is equal 57870
+ 1929 × 600 that equals 1157400
+ 1929 × 2000 which equals 3858000

= 5088702
