1.2 Ordering Integers Video- Click here!
1.3 Absolute Value video- CLICK HERE
2.1 Prime factorization short cut for GCF - CLICK HERE
2.1 GCF with Mr. Burger- CLICK HERE
2.1 GCF with factor ladders click here
2.2 LCM with Mr Burger- Click here
2.2 LCM with prime factorization method CLICK HERE
