Practice place value with a fun Bingo format. A value is selected (for example, three 10's). Students look at their bingo boards and search for a number that includes 3 tens, then write it in expanded form on the bottom of their page (this allows you to easily check student work). If they find a number with that value it is crossed off their board. Package includes 10 bingo cards for ones and tens, and 10 cards for ones, tens and hundreds. Use as a small group or whole class activity - the choices each student makes will make each card unique. Mix and match place value and number cards make every game different.