Hi its Lanna here agian, I need help on my math homework again EVEN though I'm in middle school I really still don't get this,

1.) 2.432 x 10 zero at the top

2.) 2.432 x 10¹ = _____

3.) 2.432 x 10² = _____

4.) 2.432 x 10³ = _____

And please tell me *HOW" you got your answer, like in a Go Math! Book where it says Explain how you got your answer, please do that as well that will mean a lot and once your done you can freely have these points