Natural Numbers
Learn and practice working with natural numbers with interactive resources from GeoGebra.
Upper Elementary
GRADES 4-5Comparing Numbers Less Than 10,000
Compare and order numbers less than 10,000.
Numbers from 1,000 to 9,999
Read and write word names for numbers from 1,000 to 9,999.
Numbers from 10,000 to One Million
Read, write, and compare whole numbers from 10,000 to less than one million using standard and expanded notation.
Numbers from 101 to 999
Read and write word names for whole numbers from 101 to 999.
Prime and Composite Numbers
Identify prime and composite numbers less than 100.
Standard and Expanded Notation of 3 and 4-digit Numbers
Relate standard and expanded notation to 3- and 4-digit numbers.
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