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

Write and interpret numerical expressions.

Represent and analyze quantitative relationships between dependent and independent variables.

Use properties of operations to generate equivalent expressions.

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

Generate and analyze patterns.

Rewrite rational expressions.

Solve equations and inequalities in one variable.

Multiply and divide within 100.

Work with addition and subtraction equations.

Represent and solve equations and inequalities graphically.

Represent and solve problems involving multiplication and division.

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

Use polynomial identities to solve problems.

Analyze patterns and relationships.

Create equations that describe numbers or relationships

Add and subtract within 20.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

Write expressions in equivalent forms to solve problems.

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

Use the four operations with whole numbers to solve problems.

Gain familiarity with factors and multiples.

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

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

Solve systems of equations.

Interpret the structure of expressions.

Perform arithmetic operations on polynomials.

Understand the relationship between zeros and factors of polynomials.

Reason about and solve one-variable equations and inequalities.

Work with radicals and integer exponents.

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

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

Represent and solve problems involving addition and subtraction.
problem_activity: Task
Lena paid \$18.96 for 3 pounds of coffee.
What is the cost per pound for this coffee?
How many pounds of coffee could she buy for \$1.00?
Draw a graph in the coordinate plane of the relationship between the number of pounds of coffee and the total cost.
In this situation, what is the meaning of the slope of the line you drew in part (c)?


correct_option_index: 32