OML Search

Multiplication & Division Equations

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



 
Videos, examples, solutions, and lessons to help Grade 3 students learn to determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?

Common Core: 3.OA.4

Suggested Learning Target

  • I can determine the unknown number in multiplication and division problems such as in the following examples: 8 × 9 = ?, 8 × ? = 48, ? × 3 = 27, 28 ÷ 7 = ?, ? ÷ 6 = 3, and 35 ÷ ? = 7.
Determine unknown whole numbers in multiplication or division equations (CCSS: 3.OA.4)

Finding Unknown Factors in Multiplication Equations: 3.OA.4
How to find unknown factors in multiplication equations using arrays and repeated addition?



How to determine the unknown number in multiplication and division problems?
Unknowns in Multiplication/Division - Common Core Standard
How to determine the unknown whole number in a multiplication equation relating three whole numbers?
For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 6 × 6 = ?

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.


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.


[?] Subscribe To This Site

XML RSS
follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines