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Counting with Tens and Hundreds

Unit 2: Adding and Subtracting the Basics
Lesson 17 of 18

Objective: SWBAT add or subtract 10 from any 2 digit number and use a model to add or subtract 100 from any 3 digit number

Big Idea: Being able to add and subtract with 10 and 100 is a Common Core skill expected of second grade students.

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appareilcarr
 
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