options: Represent and solve equations and inequalities graphically.

Gain familiarity with factors and multiples.

Use polynomial identities to solve problems.

Use the four operations with whole numbers to solve problems.

Perform arithmetic operations on polynomials.

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

Rewrite rational expressions.

Use properties of operations to generate equivalent expressions.

Solve equations and inequalities in one variable.

Represent and solve problems involving multiplication and division.

Multiply and divide within 100.

Add and subtract within 20.

Interpret the structure of expressions.

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

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

Represent and analyze quantitative relationships between dependent and independent variables.

Generate and analyze patterns.

Create equations that describe numbers or relationships

Reason about and solve one-variable equations and inequalities.

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

Work with addition and subtraction equations.

Analyze patterns and relationships.

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

Work with radicals and integer exponents.

Solve systems of equations.

Understand the relationship between zeros and factors of polynomials.

Represent and solve problems involving addition and subtraction.

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

Write expressions in equivalent forms to solve problems.

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

Write and interpret numerical expressions.

Understand the connections between proportional relationships, lines, and linear equations.
problem_activity: Problem 1
a.   Split 18 counters equally into groups of two.
i. Write a multiplication equation to represent this situation.
ii. How many groups of counters do you have?
b.   How is this similar to Anchor Task #1 from Lesson 3? How is it different?
Problem 2
a.   Casey bought the following stickers. She wants to put 5 stickers in each goodie bag for her birthday party.
[IMG]
i. Write a multiplication equation to represent this problem.
ii. How many goodie bags did Casey fill with stickers?
b.    A grocery store puts 30 watermelons on display. They arrange them in rows of 10.
i. Write a multiplication equation to represent this problem.
ii. How many rows of watermelons are there?
Problem 3
a.   Draw a picture or write a story to represent the following multiplication situation.
___
$$\times \ 4 = 12$$
b.   Find the number that makes the equation true. Rewrite the equation with the solution.


correct_option_index: 9