No problem, we've got 1502 and 3503 to multiply
1502 × 3503 = 3503 × (1502)
+ 3503 × 2 that is equal 7006
+ 3503 × 00 that is equal 0
+ 3503 × 500 that equals 1751500
+ 3503 × 1000 giving us 3503000

= 5261506
