Math (TAG): Generate Equivalent Mathematical Expressions

• 6.7A generate equivalent numerical expressions using order of operations, including whole number exponents and prime factorization (R)
• 6.7B distinguish between expressions and equations verbally, numerically, and algebraically (S)
• 6.7C determine if two expressions are equivalent using concrete models, pictorial models, and algebraic representations (S)
• 6.7D generate equivalent expressions using the properties of operations: inverse (additive/ multiplicative), identity (additive/  multiplicative), commutative, associative, and distributive properties (R)

• 6.3D add, subtract, multiply, and divide integers fluently (R)
• 6.3E multiply and divide positive rational numbers fluently(R)

Simplifying Expressions

• 5.4F simplify numerical expressions that do not involve exponents, including up to two levels of grouping; – R RC1
• 5.4E describe the meaning of parentheses and brackets in a numeric expression; – S RC1

Prime and Composite Numbers

• 5.4A identify prime and composite numbers; – S RC1