Hide Zero cards, also known as Place Value cards, give a visual for understanding place value. These cards contain every number for the ones, tens, hundreds, and thousands place. Copy, cut, and laminate for each student. Create a number by stacking the cards so that students can see that the zeros are still in place and are simply hiding! These are a must have math manipulative for understanding the true value of numbers, such as recognizing the 2 in 23 as 20 and not 2. They are useful for kindergarteners in understanding place value with teen numbers all the way to third grade with writing numbers in expanded form to the thousands place!