Alright, let's work through 6680 times 5670 step by step
6680 × 5670 = 5670 × (6680)
+ 5670 × 0 giving us 0
+ 5670 × 80 giving us 453600
+ 5670 × 600 resulting in 3402000
+ 5670 × 6000 giving us 34020000

= 37875600
