options: Perform arithmetic operations on polynomials.

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

Write expressions in equivalent forms to solve problems.

Add and subtract within 20.

Represent and analyze quantitative relationships between dependent and independent variables.

Work with radicals and integer exponents.

Rewrite rational expressions.

Generate and analyze patterns.

Represent and solve equations and inequalities graphically.

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

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

Work with addition and subtraction equations.

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

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

Use the four operations with whole numbers to solve problems.

Solve systems of equations.

Analyze patterns and relationships.

Create equations that describe numbers or relationships

Apply and extend previous understandings of arithmetic to algebraic expressions.

Use properties of operations to generate equivalent expressions.

Interpret the structure of expressions.

Reason about and solve one-variable equations and inequalities.

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

Multiply and divide within 100.

Use polynomial identities to solve problems.

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

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

Write and interpret numerical expressions.

Represent and solve problems involving addition and subtraction.

Represent and solve problems involving multiplication and division.

Solve equations and inequalities in one variable.

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

Understand the relationship between zeros and factors of polynomials.

Gain familiarity with factors and multiples.
problem_activity: Problem 3
Pre-unit
How many dots are in each array? Explain or show your reasoning.
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correct_option_index: 13