Competency 4: Equations

Equations

CCSS.Math.Content.7.EE.B.3 Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.

CCSS.Math.Content.7.EE.B.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.

CCSS.Math.Content.7.EE.B.4a Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach.



1 Solve One-Step Addition and Subtraction Equations Notes.pdf
1 Solve One-Step Addition and Subtraction Equations Homework.pdf
2 Multiplication and Division Equations Notes (1).pdf
2 Multiplcation and Division Equations Homework (1).pdf
3 Review 1- One Step Equations.pdf
4 Two Step Equations Notes.pdf
4 Two Step Equations Homework.pdf
5 Problem solving with Two Step Equations Notes.pdf
5 Problem Solving with Two Step Equations Homework.pdf
6 Solve Equations in the form p(x+q) = r Homework.pdf
6 Solve Equations in the form p(x+q)=r Notes.pdf
7 Review 2.pdf
Equation Challenge.pdf
8 Problem Solving with Equations in the form p(x+q)=r Homework.pdf
8 Problem Solving with Equations in the form p(x+q)=r.pdf
9 Review For Equation Summative Assessment.pdf