options: Multiply and divide within 100.

Represent and solve problems involving multiplication and division.

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

Use the four operations with whole numbers to solve problems.

Create equations that describe numbers or relationships

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

Represent and analyze quantitative relationships between dependent and independent variables.

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

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

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

Write and interpret numerical expressions.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Interpret the structure of expressions.

Understand the relationship between zeros and factors of polynomials.

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

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

Represent and solve problems involving addition and subtraction.

Add and subtract within 20.

Use properties of operations to generate equivalent expressions.

Rewrite rational expressions.

Work with addition and subtraction equations.

Solve equations and inequalities in one variable.

Perform arithmetic operations on polynomials.

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

Represent and solve equations and inequalities graphically.

Reason about and solve one-variable equations and inequalities.

Generate and analyze patterns.

Solve systems of equations.

Work with radicals and integer exponents.

Use polynomial identities to solve problems.

Write expressions in equivalent forms to solve problems.

Gain familiarity with factors and multiples.

Analyze patterns and relationships.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
problem_activity: Construct a system of two linear equations where
$${(-2,3)}$$
is a solution to the first equation but not the second equation and where
$${(5,-2)}$$
is a solution to the system.


correct_option_index: 4

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