options: Generate and analyze patterns.

Add and subtract within 20.

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.

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

Perform arithmetic operations on polynomials.

Use properties of operations to generate equivalent expressions.

Work with addition and subtraction equations.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Represent and solve equations and inequalities graphically.

Create equations that describe numbers or relationships

Represent and analyze quantitative relationships between dependent and independent variables.

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

Interpret the structure of expressions.

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

Multiply and divide within 100.

Rewrite rational expressions.

Understand the relationship between zeros and factors of polynomials.

Solve equations and inequalities in one variable.

Gain familiarity with factors and multiples.

Write expressions in equivalent forms to solve problems.

Write and interpret numerical expressions.

Use polynomial identities to solve problems.

Analyze patterns and relationships.

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

Represent and solve problems involving addition and subtraction.

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

Reason about and solve one-variable equations and inequalities.

Work with radicals and integer exponents.

Solve systems of equations.

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 multiplication and division.

Use the four operations with whole numbers to solve problems.
problem_activity: For each verbal expression below, write an algebraic expression.
a.   Four times the difference of 8 and
$$x$$
.
b.   Twice
$$m$$
increased by the square of
$$n$$
.
c.   The sum of 10 and the quotient of
$$x$$
and 4.
d.   The product of the square of
$$n$$
and
$$m$$
, subtracted from 5.


correct_option_index: 8