## DecimalAddition&SubtractionUsingAlgorithm_Introduction.docx - Section 1: Introduction

DecimalAddition&SubtractionUsingAlgorithm_Introduction.docx
DecimalAddition&SubtractionUsingAlgorithm_Introduction.docx

# Adding and Subtracting Signed Decimals Using a Procedure

Unit 1: Rational Number Operations
Lesson 18 of 27

## Big Idea: Students use addition and subtraction procedures as a step toward fluency with signed decimal operations.

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7 teachers like this lesson
Standards:
Subject(s):
Math, Number Sense and Operations, procedure, signed decimals, algorithm, adding, subtracting, rational numbers
45 minutes

### Grant Harris

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