options: Use polynomial identities to solve problems.

Use properties of operations to generate equivalent expressions.

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

Add and subtract within 20.

Reason about and solve one-variable equations and inequalities.

Represent and analyze quantitative relationships between dependent and independent variables.

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

Solve systems of equations.

Solve equations and inequalities in one variable.

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

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

Use the four operations with whole numbers to solve problems.

Analyze patterns and relationships.

Rewrite rational expressions.

Gain familiarity with factors and multiples.

Represent and solve problems involving multiplication and division.

Write expressions in equivalent forms to solve problems.

Write and interpret numerical expressions.

Interpret the structure of expressions.

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

Work with radicals and integer exponents.

Perform arithmetic operations on polynomials.

Generate and analyze patterns.

Represent and solve problems involving addition and subtraction.

Create equations that describe numbers or relationships

Work with addition and subtraction equations.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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.

Represent and solve equations and inequalities graphically.

Understand the relationship between zeros and factors of polynomials.

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

Multiply and divide within 100.

Work with equal groups of objects to gain foundations for multiplication.
problem_activity: Stage 1: Within 10
Required Preparation
Materials to Copy
Blackline Masters
Number Puzzles Addition and Subtraction Stage 1 Gameboard
Number Puzzles Digit Cards

Narrative
Students work together to use digit cards to make addition and subtraction equations within 10 true. Each digit card may only be used one time on a page.


correct_option_index: 25