Algebraic Reasoning - Listen - Algebraic Reasoning

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b. Recognize that a symbol represents the same number throughout an equation or expression (e.g., Δ + Δ = 8; thus, Δ = 4).

Published 05/17/11

2.2d The Zero, Identity, and commutative properties of multiplication

d. Describe and use the commutative, associative, distributive, and identity properties of addition and multiplication, and the zero property of multiplication.

Published 05/14/11

2.2d The Distributive Property

d. Describe and use the commutative, associative, distributive, and identity properties of addition and multiplication, and the zero property of multiplication.

Published 05/14/11