Khan Academy Static

Topic F includes lessonsn 22-25. "Find factor pairs for numbers to 100, and use understanding of factors to define prime and composite. Use division and the associative property to test for factors and observe patterns. Determine if a whole number is a multiple of another number. Explore properties of prime and composite numbers to 100 by using multiples." EngageNY

8789_Finding_factors_of_a_number.html

8793_Factors_and_multiples_days_of_the_week.html

8790_Finding_factors_and_multiples.html

8791_Prime_numbers.html

8794_Math_patterns_table.html

8792_Recognizing_prime_and_composite_numbers.html

8795_Math_patterns_toothpicks.html