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

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Solve equations and inequalities in one variable.

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

Add and subtract within 20.

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

Work with radicals and integer exponents.

Understand the relationship between zeros and factors of polynomials.

Reason about and solve one-variable equations and inequalities.

Represent and solve problems involving multiplication and division.

Represent and analyze quantitative relationships between dependent and independent variables.

Represent and solve problems involving addition and subtraction.

Generate and analyze patterns.

Write and interpret numerical expressions.

Analyze patterns and relationships.

Use properties of operations to generate equivalent expressions.

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

Create equations that describe numbers or relationships

Gain familiarity with factors and multiples.

Perform arithmetic operations on polynomials.

Rewrite rational expressions.

Use polynomial identities to solve problems.

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

Represent and solve equations and inequalities graphically.

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

Interpret the structure of expressions.

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

Multiply and divide within 100.

Work with addition and subtraction equations.

Write expressions in equivalent forms to solve problems.

Use the four operations with whole numbers to solve problems.

Solve systems of equations.
problem_activity: The first number in a pattern is 5. The pattern rule is to add 6.
a.   Fill in the blanks below to write up to the seventh term in the pattern.
5, ___, ___, ___, ___, ___, ___
b.   Why are all of the numbers in the pattern in Part (a) odd?


correct_option_index: 14