Math Games

Grade 8 - Numbers, Operations and Relationships

Standard 8.NOR.1.2.3 - Simplify algebraic terms by multiplying powers of monomials.

Included Skills:

Exponents. Calculations using numbers in exponential form
• Establish general laws of exponents, limited to:
- natural number exponents
- a to the m power x an = a to the m power + n
- a to the m power ÷ an = a to the m power – n, if m > n
- (a to the m power)n = a to the m power x n
- (a x t)n = an x tn
- a° = 1
• Recognize and use the appropriate laws of operations using numbers involving exponents and square and cube roots
• Perform calculations involving all four operations with numbers that involve the squares, cubes, square roots and cube roots of integers
• Calculate the squares, cubes, square roots and cube roots of rational numbers