options: Represent and solve problems involving multiplication and division.

Write and interpret numerical expressions.

Work with addition and subtraction equations.

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

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

Interpret the structure of expressions.

Use polynomial identities to solve problems.

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

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

Represent and analyze quantitative relationships between dependent and independent variables.

Work with radicals and integer exponents.

Represent and solve equations and inequalities graphically.

Gain familiarity with factors and multiples.

Multiply and divide within 100.

Write expressions in equivalent forms to solve problems.

Represent and solve problems involving addition and subtraction.

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

Use properties of operations to generate equivalent expressions.

Generate and analyze patterns.

Perform arithmetic operations on polynomials.

Reason about and solve one-variable equations and inequalities.

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

Create equations that describe numbers or relationships

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

Add and subtract within 20.

Solve equations and inequalities in one variable.

Solve systems of equations.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Analyze patterns and relationships.

Rewrite rational expressions.

Use the four operations with whole numbers to solve problems.

Understand the relationship between zeros and factors of polynomials.
problem_activity: Hodan is planting flowers around her apartment building. The total distance around her building is 120 feet, and she wants to plant a flower every
$${4{1\over2}}$$
feet.
Let
$$x$$
represent the number of flowers Hodan plants around her apartment building. Write an equation she can use to determine how many flowers she’ll need.


correct_option_index: 20