Do we have to teach first ones, tens then go on to numbers starting from 100 or first teach the numbers and then teach the place value? what all do u teach for your kids K or 1st grade? i have taught numbers till 100. he finds it confusing after 100. i have started greater than and less than numbers and started with basic addition. what else do u teach? do u follow any books? here in school they dont have any books nor do they tell what they teach. thanks!