Respuesta :

hollyhatter
From what I know, 680,705 in expanded form is:
600,000 + 80,000 + 0,000 + 700 + 00 + 5= 680,705 (You might use the zeros, or you might not, I learnt to do it this way!)
Hi i am a boy in your grade but you have to guess who am i and about the answer the answer is 600000 + 80000 + 700 + 5