Place Value value of the digits in a number - Wyndi Padgett expanded form vs. expanded notation - Wyndi Padgett comparing decimals - Wyndi Padgett rounding numbers - Wyndi Padgett place value - representing whole numbers - Wyndi Padgett Multiplication/Division representing multiplication using a area model and arrays - Wyndi Padgett Data Modeling of a "Stem and Leaf" word problem - Erin Tibodeau frequency tables - Wyndi Padgett