Alright, let's work through 8003 times 9876 step by step
8003 × 9876 = 9876 × (8003)
+ 9876 × 3 which equals 29628
+ 9876 × 00 that results in 0
+ 9876 × 000 what gives us 0
+ 9876 × 8000 that is equal 79008000

= 79037628
