4.OA.2

Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

Lesson 4.OA.2

Concepts addressed:

• Multiplication and Division word problems

• Drawings and models to assist with solving a problem

• Using symbols/letters to represent unknown quantities

Key terms for this lesson:

• "Is" - states one side of an equation equal (=) to another

• The multiplication sign for this lesson (and in general) will be the asterisk (*)

• The division sign for this lesson (and in general) will be the forward-slash (/)

• Product - the final result of a multiplication equation

• Factor - the two (2) numbers being multiplied by each other

This is how Multiplication and Division relate with one another!

77KB

Lesson 4.OA.2.docx

Lesson 4.OA.2

77KB

Lesson 4.OA.2 Questions + Key.docx

Lesson 4.OA.2 Questions + Key

This worksheet went over:

• How to tackle a multiplication OR division word problem

• A picture/diagram to represent the word problem

• LABELING YOUR ANSWER

• And a practice problem!

Additional practice:

• 4.OA.2 IXL

• 4.OA.2 IXL

• 4.OA.2 Khan Academy

Lesson Complete!