Your device is currently offline. You can view downloaded files in My Downloads.

Lesson Plan

5. Solve division problems using the relationship between multiplication and division (FP)

teaches Common Core State Standards CCSS.Math.Content.3.OA.C.7
teaches Common Core State Standards CCSS.Math.Practice.MP8
Quick assign

You have saved this lesson!

Here's where you can access your saved items.


Card of

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this lesson.

Lesson objective: Fluently solve multiplication and division problems to 100.

This lesson helps to build fluency with whole number multiplication and division to 100. Equations with unknowns are used here because it supports using multiplication and division as inverse operations. This work develops students' understanding that you can use the relationship between multiplication and division to multiply and divide within 100.

Students engage in Mathematical Practice 8 (Look for and express regularity in repeated reasoning) as they notice repetitive actions in computation when solving problems. For example, students can use skip counting or repeated addition or subtraction to solve a multiplication or division problem.

Key vocabulary:

  • division
  • inverse opeations
  • multiplication
  • relationship
  • unknown quantity


Related content

Appears in

Demonstrating computational fluency in problem solving

Provide feedback