Alright, let's work through 8445 times 126 step by step
8445 × 126 = 126 × (8445)
+ 126 × 5 what gives us 630
+ 126 × 40 what gives us 5040
+ 126 × 400 that is equal 50400
+ 126 × 8000 giving us 1008000

= 1064070
