How do we say these numbers ? 536. 712. 1,200. 15,602. 3,000,100. 3,215.1,200,325.

536 - five hundred and thirty six712 - seven hundred and twelve1200 - one thousand two hundred15602 - fifteen thousand six hundred and two3000 - three thousand100 - one hundred3215 - three thousand two hundred and fifteen1200 - one thousand two hundred325 - three hundred and twenty five