options: Work with addition and subtraction equations.

Work with radicals and integer exponents.

Perform arithmetic operations on polynomials.

Use properties of operations to generate equivalent expressions.

Represent and solve problems involving multiplication and division.

Gain familiarity with factors and multiples.

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

Represent and analyze quantitative relationships between dependent and independent variables.

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

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

Interpret the structure of expressions.

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

Write expressions in equivalent forms to solve problems.

Add and subtract within 20.

Generate and analyze patterns.

Solve systems of equations.

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

Write and interpret numerical expressions.

Multiply and divide within 100.

Use the four operations with whole numbers to solve problems.

Understand the relationship between zeros and factors of polynomials.

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

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

Create equations that describe numbers or relationships

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

Reason about and solve one-variable equations and inequalities.

Analyze patterns and relationships.

Represent and solve problems involving addition and subtraction.

Represent and solve equations and inequalities graphically.

Solve equations and inequalities in one variable.

Use polynomial identities to solve problems.

Rewrite rational expressions.
problem_activity: A cube has
$$6$$
equal sides, each with an area of
$${s^2}$$
square units. The surface area of a cube is the total area of all six sides, and is represented by the formula
$$S=6{s^2}$$
.
Find the surface area of a cube with the side lengths below.
a.
$${s=3}$$
inches
b.
$${s=1.2}$$
cm
c.
$${s={2\over3}}$$
ft


correct_option_index: 7