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Applying The Basics!

Unit 1: Numbers & Operation in Base Ten Grade 2
Lesson 3 of 10

Objective: Students will fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Big Idea: Using base-ten materials and place-value skills, students gain a better understanding of how to add and subtract numbers.

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28 teachers like this lesson
Subject(s):
Math, Place Value, Number Sense and Operations, addition, subtraction, discussions, base ten
  50 minutes
basics
 
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