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

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

Rewrite rational expressions.

Use polynomial identities to solve problems.

Generate and analyze patterns.

Represent and solve problems involving addition and subtraction.

Represent and solve equations and inequalities graphically.

Represent and analyze quantitative relationships between dependent and independent variables.

Solve systems of equations.

Use the four operations with whole numbers to solve problems.

Reason about and solve one-variable equations and inequalities.

Write and interpret numerical expressions.

Gain familiarity with factors and multiples.

Represent and solve problems involving multiplication and division.

Understand the relationship between zeros and factors of polynomials.

Solve equations and inequalities in one variable.

Multiply and divide within 100.

Create equations that describe numbers or relationships

Interpret the structure of expressions.

Perform arithmetic operations on polynomials.

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

Use properties of operations to generate equivalent expressions.

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

Work with addition and subtraction equations.

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

Work with radicals and integer exponents.

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

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

Analyze patterns and relationships.

Write expressions in equivalent forms to solve problems.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Add and subtract within 20.
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: 27