Teaching expanded notation is a great way to enhance young mathematicians' understanding of place value. This presentation explicitly describes the process, starting with the largest place value and working down, from left to right,...

This virtual manipulative helps teach place value by offering a visual representation of ones, tens, hundreds, thousands, ten thousand, hundred thousand, and millions place.

This educational activity helps kids to develop an understanding of patterns and number relationships by utilizing a number grid. Each horizontal row represents a tens digit. As you move from top to bottom, the tens digit increases by...