Mathematics

A. Number Sense, Concepts, and Operations:2. The student understands number systems.:3-5:The student...

MA.A.2.2.1 Add Website - Add Activity

uses place-value concepts of grouping based upon powers of ten (thousandths, hundredths, tenths, ones, tens, hundreds, thousands) within the decimal number system.

MA.A.2.2.2 Add Website - Add Activity

recognizes and compares the decimal number system to the structure of other number systems such as the Roman numeral system or bases other than ten.

Egyptian Numbers http://www.eyelid.co.uk/numbers.htm Compare USA decimal number system to Egyptian number system through online activities. Egyptian number gifs available for download.