Math 6th grade

Divisibility

There is a mistake in the minute 5:15, be careful since 102 is divisible by 6!!!!!!!!!!!!!!!!!

I want you to do all the exercises, remember to stop the video in the minute 5:10, show me your work in the summary you are going to give me on Tuesday(6/12/11)

Prime and composite numbers

If you don´t understand the sieve method don´t worry, you just need to identify prime and composite numbers!!!!

Prime Factorization

Prime factorization and Least Common Multiple(LCM)


Try to solve the exercises before they show you the solution, once you have the answer click on play and continue watching the video(answers) 

Greatest Common factor(LCM)

Make a Model

Mixed numbers to Improper Fraction or Proper Fractions