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Common Core: Math
CCLS - Math: 6.EE.4
- Expressions And Equations
- For Example, Apply The Distributive Property To The Expression 3 (2 + X) To Produce The Equivalent Expression 6 + 3X; Apply The Distributive Property To The Expression 24X + 18Y To Produce The Equivalent Expression 6 (4X + 3Y); Apply Properties Of Operations To Y + Y + Y To Produce The Equivalent Expression 3Y.
- State Standard:
- Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for.
- In Topic D, students become comfortable with new notations of multiplication and division and recognize their equivalence to the familiar notations of the prior grades. The expression 2 × b is...
- Students represent letters with numbers and numbers with letters in Topic C. In past grades, students discovered properties of operations through example (1.OA.B.3, 3.OA.B.5). Now, they use letters...
- Student Outcomes Students identify parts of an expression using mathematical terms for multiplication. They view one or more parts of an expression as a single entity.
- Student Outcomes Students understand that a letter in an expression or an equation can represent a number. When that number is replaced with a letter, an expression or an equation is stated....
- Grade 6 Module 4: Expressions and Equations In Module 4, Expressions and Equations, students extend their arithmetic work to include using letters to represent numbers in order to understand that...