options: Use the four operations with whole numbers to solve problems.

Represent and solve problems involving addition and subtraction.

Multiply and divide within 100.

Represent and analyze quantitative relationships between dependent and independent variables.

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

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

Generate and analyze patterns.

Solve equations and inequalities in one variable.

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

Use polynomial identities to solve problems.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Solve systems of equations.

Gain familiarity with factors and multiples.

Work with radicals and integer exponents.

Reason about and solve one-variable equations and inequalities.

Understand the relationship between zeros and factors of polynomials.

Use properties of operations to generate equivalent expressions.

Create equations that describe numbers or relationships

Work with addition and subtraction equations.

Represent and solve equations and inequalities graphically.

Analyze patterns and relationships.

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

Perform arithmetic operations on polynomials.

Write and interpret numerical expressions.

Interpret the structure of expressions.

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

Represent and solve problems involving multiplication and division.

Write expressions in equivalent forms to solve problems.

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

Add and subtract within 20.

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

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: 10