options: Rewrite rational expressions.

Reason about and solve one-variable equations and inequalities.

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

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

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

Interpret the structure of expressions.

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

Generate and analyze patterns.

Write and interpret numerical expressions.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Multiply and divide within 100.

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

Use polynomial identities to solve problems.

Use properties of operations to generate equivalent expressions.

Solve systems of equations.

Understand the relationship between zeros and factors of polynomials.

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

Analyze patterns and relationships.

Represent and solve equations and inequalities graphically.

Represent and solve problems involving addition and subtraction.

Use the four operations with whole numbers to solve problems.

Represent and analyze quantitative relationships between dependent and independent variables.

Work with radicals and integer exponents.

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

Gain familiarity with factors and multiples.

Create equations that describe numbers or relationships

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

Represent and solve problems involving multiplication and division.

Write expressions in equivalent forms to solve problems.

Solve equations and inequalities in one variable.

Work with addition and subtraction equations.

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

Perform arithmetic operations on polynomials.

Add and subtract within 20.
problem_activity: Stage 4: Add and Subtract
Required Preparation
Materials to Copy
Blackline Masters
Math Stories Stage 1 and 4 Pictures
Math Stories Stage 4 Recording Sheet

Narrative
Students pose and solve addition and subtraction story problems about pictures. Students write an equation to represent their story problem.
Variation:
Pages of picture books can also be offered to help students generate stories.


correct_option_index: 19