Reasoning About Division

Grades 3-5 / Math / Strategies
CCSS: Math.4.NBT.B.6

Common Core State Standards

Math

Math

4

Grade 4

NBT

Number & Operations in Base Ten

B

Use place value understanding and properties of operations to perform multi-digit arithmetic

6

Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.


Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.

Download Common Core State Standards (PDF 1.2 MB)
Lesson Objective
Develop an understanding of the meaning of division
Length
7 min
Questions to Consider
How does Ms. Simpson encourage mathematical discourse?
Why is it important to discuss and understand multiple strategies?
What can you learn from Ms. Simpson about facilitating discussion?
Common Core Standards
Math.4.NBT.B.6

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  • Transcript for Reasoning About Division

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Lesson Idea (Common Core) Reasoning About Division

Grades 3-5 / Math / Strategies

Reasoning About Division