options: Perform arithmetic operations on polynomials.

Write and interpret numerical expressions.

Represent and solve problems involving multiplication and division.

Use properties of operations to generate equivalent expressions.

Multiply and divide within 100.

Reason about and solve one-variable equations and inequalities.

Add and subtract within 20.

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

Work with radicals and integer exponents.

Understand the relationship between zeros and factors of polynomials.

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

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

Gain familiarity with factors and multiples.

Use the four operations with whole numbers to solve problems.

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

Represent and solve problems involving addition and subtraction.

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

Rewrite rational expressions.

Solve systems of equations.

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

Use polynomial identities to solve problems.

Represent and analyze quantitative relationships between dependent and independent variables.

Write expressions in equivalent forms to solve problems.

Generate and analyze patterns.

Work with addition and subtraction equations.

Create equations that describe numbers or relationships

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

Represent and solve equations and inequalities graphically.

Solve equations and inequalities in one variable.

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

Interpret the structure of expressions.

Analyze patterns and relationships.
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: 31