options: Work with radicals and integer exponents.

Create equations that describe numbers or relationships

Solve equations and inequalities in one variable.

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

Add and subtract within 20.

Represent and solve equations and inequalities graphically.

Multiply and divide within 100.

Work with addition and subtraction equations.

Gain familiarity with factors and multiples.

Represent and solve problems involving multiplication and division.

Represent and analyze quantitative relationships between dependent and independent variables.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Write expressions in equivalent forms to solve problems.

Reason about and solve one-variable equations and inequalities.

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

Interpret the structure of expressions.

Use properties of operations to generate equivalent expressions.

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

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

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

Rewrite rational expressions.

Understand the relationship between zeros and factors of polynomials.

Write and interpret numerical expressions.

Solve systems of equations.

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

Use the four operations with whole numbers to solve problems.

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

Perform arithmetic operations on polynomials.

Represent and solve problems involving addition and subtraction.

Analyze patterns and relationships.

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

Use polynomial identities to solve problems.

Generate and analyze patterns.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
problem_activity: Task
Decide if the equations are true or false. Explain your answer.
$2+5 = 6$
$3 + 4 = 2 + 5$
$8 = 4 + 4$
$3 + 4 + 2 = 4 + 5$
$5 + 3 = 8 + 1$
$1 + 2 = 12$
$12 = 10 + 2$
$3 + 2 = 2 + 3$
$32 = 23$


correct_option_index: 7