options: Interpret the structure of expressions.

Represent and analyze quantitative relationships between dependent and independent variables.

Create equations that describe numbers or relationships

Generate and analyze patterns.

Use polynomial identities to solve problems.

Write and interpret numerical expressions.

Rewrite rational expressions.

Work with radicals and integer exponents.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Understand the connections between proportional relationships, lines, and linear equations.

Reason about and solve one-variable equations and inequalities.

Work with equal groups of objects to gain foundations for multiplication.

Represent and solve equations and inequalities graphically.

Work with addition and subtraction equations.

Understand and apply properties of operations and the relationship between addition and subtraction.

Solve systems of equations.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Perform arithmetic operations on polynomials.

Use the four operations with whole numbers to solve problems.

Gain familiarity with factors and multiples.

Solve equations and inequalities in one variable.

Analyze patterns and relationships.

Analyze and solve linear equations and pairs of simultaneous linear equations.

Understand properties of multiplication and the relationship between multiplication and division.

Write expressions in equivalent forms to solve problems.

Understand solving equations as a process of reasoning and explain the reasoning.

Multiply and divide within 100.

Understand the relationship between zeros and factors of polynomials.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Represent and solve problems involving addition and subtraction.

Represent and solve problems involving multiplication and division.

Use properties of operations to generate equivalent expressions.

Add and subtract within 20.
problem_activity: Solve the inequalities.
a.
$${|x+2|-5≥8}$$
b.
$${-2 \left| {2\over3} x+4 \right| >-16}$$


correct_option_index: 21