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

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

Work with radicals and integer exponents.

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

Solve systems of equations.

Represent and analyze quantitative relationships between dependent and independent variables.

Solve equations and inequalities in one variable.

Perform arithmetic operations on polynomials.

Add and subtract within 20.

Understand the relationship between zeros and factors of polynomials.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Create equations that describe numbers or relationships

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

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

Interpret the structure of expressions.

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

Reason about and solve one-variable equations and inequalities.

Analyze patterns and relationships.

Write and interpret numerical expressions.

Gain familiarity with factors and multiples.

Represent and solve equations and inequalities graphically.

Represent and solve problems involving addition and subtraction.

Use properties of operations to generate equivalent expressions.

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

Work with addition and subtraction equations.

Generate and analyze patterns.

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

Use polynomial identities to solve problems.

Multiply and divide within 100.

Rewrite rational expressions.

Write expressions in equivalent forms to solve problems.

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

Represent and solve problems involving multiplication and division.

Use the four operations with whole numbers to solve problems.
problem_activity: Task
For each set of numbers below, pick two numbers that add to make six. Write an equation that shows that those two numbers add to make 6.
3,    5,     3
6,     0,     2
1,     6,     5
3,     2,     4
4,     2,     6


correct_option_index: 1