5A Chapter 1 - Whole Numbers

Chapter 1 - Whole Numbers
         - Count and compare numbers to 10,000,000.
         - Use rounding and front-end estimation with adjustments to estimate sums, differences, and products.
         - Use related multiplication facts to estimate quotients.
        Place Value Chart
        Rounding Rhyme
        Round 1585 to the nearest ten - Khan Academy 1 min 40 seconds
        Product Game 
        Negative Numbers - A 9 minute video by Salman Khan (Khan Academy)
    How much is a million?

                   MegaPenny project

                   A million dots on a page     
                   A million, a trillion, a billion
                   A million grains of salt 
How Much is a Million
 Notebook files