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Arithmetic Patterns


Videos to help Grade 3 students learn how to reason about and explain arithmetic patterns using units of 0 and 1 as they relate to multiplication and division.

Common Core Standards: 3.OA.3, 3.OA.7, 3.OA.8, 3.OA.9, 3.OA.1, 3.OA.2, 3.OA.4, 3.OA.6

Related Topics:
Lesson Plans and Worksheets for Grade 3
Lesson Plans and Worksheets for all Grades
More Lessons for Grade 3
Common Core For Grade 3

New York State Common Core Math Module 3, Grade 3, Lesson 16

Concept Development

Problem 1: Multiply and divide using units of 1.
Problem 2: Multiply and divide using units of 0.
Lesson 16 Homework

3. Let c = 8. Then determine whether the equations are true or false.

Lesson 16 Homework

4. Rajan says that any number multiplied by 1 equals that number.
a. Write a multiplication equation using n to represent Rajan’s statement.
b. Using your equation from Part (a), let n = 5 and draw a picture to show that the new equation is true.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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