Click the drop down links in the header above for specific lessons.
Math Focus: Number and Operations
Topic: Number Patterns, Factors, and Divisibility
MA.4.AR.3.1 Determine factor pairs for a whole number from 0 to 144. Determine whether a whole number from 0 to 144 is prime, composite or neither.
MA.4.AR.3.2 Generate, describe and extend a numerical pattern that follows a given rule. Example: Generate a pattern of four numbers that follows the rule of adding 14 starting at 5.