Basic Operations:
1-Addition
2-Subtraction
Subtraction with Zeros
3-Multiplication
Basic Method
Grid Method: Try this if you have a hard time with the traditional method.
4-Division
No Remainder
With Remainder as a decimal
Divisibility Rules Song: Will help you to make Factor Trees
Divisibility Rules:
Prime Factorization
Factor Tree Song
Greatest Common Factor (GCF) & Lowest Common Multiple (LCM)
GAMES:
Go to the website below and choose any game from the Gr. 6-8 category of "numbers and operations".