options: Solve equations and inequalities in one variable.

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

Add and subtract within 20.

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

Represent and solve problems involving addition and subtraction.

Gain familiarity with factors and multiples.

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

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

Reason about and solve one-variable equations and inequalities.

Represent and solve problems involving multiplication and division.

Represent and solve equations and inequalities graphically.

Use polynomial identities to solve problems.

Represent and analyze quantitative relationships between dependent and independent variables.

Generate and analyze patterns.

Write expressions in equivalent forms to solve problems.

Solve systems of equations.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Use the four operations with whole numbers to solve problems.

Understand the relationship between zeros and factors of polynomials.

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

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

Rewrite rational expressions.

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

Create equations that describe numbers or relationships

Perform arithmetic operations on polynomials.

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

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

Analyze patterns and relationships.

Use properties of operations to generate equivalent expressions.

Work with radicals and integer exponents.

Multiply and divide within 100.

Interpret the structure of expressions.

Work with addition and subtraction equations.

Write and interpret numerical expressions.
problem_activity: Problem 3
Pre-unit
Match the pictures with the expressions.
A:
[IMG]
B:
[IMG]
C:
[IMG]
1: \(\hspace{1.5cm}6+2\)
2: \(\hspace{1.5cm}5+3\)
3: \(\hspace{1.5cm}8-3\)


correct_option_index: 26