options: Use polynomial identities to solve problems.

Perform arithmetic operations on polynomials.

Create equations that describe numbers or relationships

Represent and solve problems involving multiplication and division.

Solve systems of equations.

Work with addition and subtraction equations.

Add and subtract within 20.

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

Solve equations and inequalities in one variable.

Reason about and solve one-variable equations and inequalities.

Represent and solve equations and inequalities graphically.

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

Work with radicals and integer exponents.

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

Write expressions in equivalent forms to solve problems.

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

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

Gain familiarity with factors and multiples.

Generate and analyze patterns.

Understand the relationship between zeros and factors of polynomials.

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

Multiply and divide within 100.

Use the four operations with whole numbers to solve problems.

Represent and solve problems involving addition and subtraction.

Interpret the structure of expressions.

Use properties of operations to generate equivalent expressions.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Analyze patterns and relationships.

Rewrite rational expressions.

Write and interpret numerical expressions.

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

Represent and analyze quantitative relationships between dependent and independent variables.
problem_activity: For the following system, determine the values of
$${p, q,}$$
and
$$r$$
that satisfy all three equations:
$$2p + q - r =8$$
$$q + r = 4$$
$${p- q =2}$$


correct_option_index: 4