options: Gain familiarity with factors and multiples.

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

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

Work with addition and subtraction equations.

Add and subtract within 20.

Understand the relationship between zeros and factors of polynomials.

Represent and solve problems involving multiplication and division.

Reason about and solve one-variable equations and inequalities.

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

Create equations that describe numbers or relationships

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

Generate and analyze patterns.

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

Use polynomial identities to solve problems.

Interpret the structure of expressions.

Represent and solve equations and inequalities graphically.

Rewrite rational expressions.

Use properties of operations to generate equivalent expressions.

Work with radicals and integer exponents.

Write and interpret numerical expressions.

Write expressions in equivalent forms to solve problems.

Multiply and divide within 100.

Analyze patterns and relationships.

Solve equations and inequalities in one variable.

Perform arithmetic operations on polynomials.

Use the four operations with whole numbers to solve problems.

Represent and analyze quantitative relationships between dependent and independent variables.

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

Solve systems of equations.

Represent and solve problems involving addition and subtraction.

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

Work with equal groups of objects to gain foundations for multiplication.
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: 7