No problem, we've got 1503 and 5998 to multiply
1503 × 5998 = 5998 × (1503)
+ 5998 × 3 that is equal 17994
+ 5998 × 00 what gives us 0
+ 5998 × 500 which equals 2999000
+ 5998 × 1000 that equals 5998000

= 9014994
