options: Understand the relationship between zeros and factors of polynomials.

Work with radicals and integer exponents.

Use the four operations with whole numbers to solve problems.

Represent and solve equations and inequalities graphically.

Represent and solve problems involving multiplication and division.

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

Create equations that describe numbers or relationships

Gain familiarity with factors and multiples.

Rewrite rational expressions.

Add and subtract within 20.

Perform arithmetic operations on polynomials.

Solve systems of equations.

Use polynomial identities to solve problems.

Generate and analyze patterns.

Interpret the structure of expressions.

Analyze patterns and relationships.

Write and interpret numerical expressions.

Solve equations and inequalities in one variable.

Understand properties of multiplication and the relationship between 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.

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

Work with addition and subtraction equations.

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

Use properties of operations to generate equivalent expressions.

Reason about and solve one-variable equations and inequalities.

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

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

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

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

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

Represent and solve problems involving addition and subtraction.

Multiply and divide within 100.
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: 20