Alright, let's work through 8152 times 9943 step by step
8152 × 9943 = 9943 × (8152)
+ 9943 × 2 giving us 19886
+ 9943 × 50 producing 497150
+ 9943 × 100 that equals 994300
+ 9943 × 8000 that equals 79544000

= 81055336
