homework equivalent subtraction.docx - Section 4: Flash Cards

 
  homework equivalent subtraction.docx
  homework equivalent subtraction.docx
Loading resource...
 

Equivalent Expressions

Unit 4: Operations with Integers
Lesson 15 of 24

Objective: SWBAT explain why a single number line can represent both an addition and a subtraction problem.

Big Idea: Students will see that adding the opposite is equivalent to subtracting.

  Print Lesson
Add this lesson to your favorites
Subject(s):
Math, Number Sense and Operations, Operations and Expressions, subtracting integers, Sorting Activity, Partner, collaborati, questioning, cognitive demand, rigor, complexities
  54 minutes
026
 
1
2
3
4
Similar Lessons
 
How Addition and Subtraction are Related (Part 2 of 3)
7th Grade Math » Rational Number Operations
Big Idea: Students will use counters to prove that a difference can be written as a sum.
  Favorites(4)
  Resources(14)
New Orleans, LA
Environment: Urban
Grant Harris
 
Subtracting Integers - How does subtraction relate to addition?
7th Grade Math » Operations with Rational Numbers
Big Idea: Subtraction does not have to be any harder than addition – students will turn all subtraction problems into addition problems and use the rules they have already mastered!
  Favorites(33)
  Resources(16)
Elon, NC
Environment: Suburban
Heather Stephan
 
Relative Error Spiral Lesson
8th Grade Math » Statistical Spirals
Big Idea: We all make mistakes, but it is important to quantify the level of the mistake relative to the situation you are working with. This is the fundamental idea of relative error.
  Favorites(0)
  Resources(18)
New York, NY
Environment: Urban
Shaun Errichiello
 
Something went wrong. See details for more info
Nothing to upload
details
close