Number talks
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Number talks 1.NBT.3 Lesson One
description
Number talks . 1.NBT.3 Lesson One. What’s the number? Why?. What’s the number? Why?. What’s the number? Why?. What’s the number? Why?. What is the greater number? Why?. Compare these two numbers:. Greater/ Less than . Look at larger place values first!. - PowerPoint PPT Presentation
Transcript of Number talks
Number talks
1.NBT.3 Lesson One
What’s the number? Why?
What’s the number? Why?
What’s the number? Why?
What’s the number? Why?
What is the greater number? Why?
Compare these two numbers:
Greater/ Less than
Look at larger place values first!
Look at larger place values first!
If they are the same….
2 3 2 1
Then compare smaller place values!
2 3 2 1
Compare the largest place value
Less Than
• Less than means fewer tens• 12 is less than 35
Greater Than
• Greater than means more tens• 35 is greater than 12
_____ is less than ______.
______ is greater than _______.
Comparing TWO numbers!what’s the same and what’s different about two numbers
Volunteer!
Draw a number in sticks and dots that is greater than 12 and less
than 35!
http://www.harcourtschool.com/activity/show_me/e304.htm
