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Picturing square numbers
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Picturing square numbers

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Grade Level Grades 6-8
Standards Alignment
Common Core State Standards
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About This Lesson

<p>Square numbers can be represented as the sum of consecutive odd numbers. What is the sum of 1 + 3 + ….. + 149 + 151 + 153?</p><p>Other topics covered: Numbers</p>Aligned to Common Core State Standard: 7.EE.4

Standards

Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
4.5
2 Reviews
SML Member
SML Member January 03, 2012

Great problem suitable for most abilities upto certain levels

cboutin
cboutin June 11, 2013

Nice problem for a station activity

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