options: Represent and analyze quantitative relationships between dependent and independent variables.

Write and interpret numerical expressions.

Represent and solve problems involving multiplication and division.

Use polynomial identities to solve problems.

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

Create equations that describe numbers or relationships

Use properties of operations to generate equivalent expressions.

Rewrite rational expressions.

Reason about and solve one-variable equations and inequalities.

Solve systems of equations.

Understand the relationship between zeros and factors of polynomials.

Represent and solve problems involving addition and subtraction.

Work with addition and subtraction equations.

Perform arithmetic operations on polynomials.

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

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

Multiply and divide within 100.

Work with radicals and integer exponents.

Gain familiarity with factors and multiples.

Use the four operations with whole numbers to solve problems.

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

Add and subtract within 20.

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

Write expressions in equivalent forms to solve problems.

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

Solve equations and inequalities in one variable.

Interpret the structure of expressions.

Generate and analyze patterns.

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

Analyze patterns and relationships.

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

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

Represent and solve equations and inequalities graphically.
problem_activity: Problem 1
Is 8 a solution to
$$\frac{3}{8}x-5=-2$$
? Show or explain why or why not.
Problem 2
Is
$$-2$$
a solution to
$$10-2x=4+x$$
? Show or explain why not.
Problem 3
Write an equation with
$$x=9$$
as a solution.
Problem 4
Write an equation with
$$x=0$$
as a solution.


correct_option_index: 21