We're going to solve 5315 multiplied by 7003
5315 × 7003 = 7003 × (5315)
+ 7003 × 5 what gives us 35015
+ 7003 × 10 that is equal 70030
+ 7003 × 300 which equals 2100900
+ 7003 × 5000 yielding 35015000

= 37220945
