What are multiples of 100 between 7806 and 8206?

Multiples of 100 are numbers into which 100 will go with no remainder.

100, 200, 300, 400, 500,.....5000, 6000, 7000, 8000,.... 8200 etc are multiples of 100.

With this information you can work out your answer.

7800, 7900, 8000, 8100, 8200