Alright, let's work through 9943 times 1035 step by step
9943 × 1035 = 1035 × (9943)
+ 1035 × 3 producing 3105
+ 1035 × 40 that is equal 41400
+ 1035 × 900 that equals 931500
+ 1035 × 9000 that is equal 9315000

= 10291005
