Adding and Subtracting Signed Decimals Using a Procedure

Unit 1: Rational Number Operations
Lesson 18 of 27

Objective: SWBAT add and subtract signed decimals using a procedure

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

  Print Lesson
7 teachers like this lesson
Subject(s):
Math, Number Sense and Operations, procedure, signed decimals, algorithm, adding, subtracting, rational numbers
  45 minutes
images 8
 
1
2
3
4
Similar Lessons
 
Adding and Subtracting Integers on a Number Line
6th Grade Math » Integers and Rational Numbers
Big Idea: What happens when you add positive 5 and negative 3? What happens when you subtract positive 2 from negative 3? Students work with a number line and football to model adding and subtracting integers.
  Favorites(28)
  Resources(39)
Somerville, MA
Environment: Urban
Andrea Palmer
 
Modeling Addition - Opposites Attract, You Know?!
7th Grade Math » Operations with Rational Numbers
Big Idea: Do opposites really attract? Read more to find out…
  Favorites(39)
  Resources(16)
Elon, NC
Environment: Suburban
Heather Stephan
 
Those Negative Numbers
8th Grade Math » Number Sense
Big Idea: Through well thought out questions and engaging activities, students can revisit handling operations with signed numbers
  Favorites(41)
  Resources(17)
Orlando, FL
Environment: Urban
Mauricio Beltre
 
Something went wrong. See details for more info
Nothing to upload
details
close