Description
This file contains 20 posters describing mental math strategies for multi-digit addition, subtraction, multiplication, and division. The posters support the mental math strategies described in the book Number Talks by Sherry Parrish, but knowledge of this book is not necessary to use these posters.
The following posters are included:
Mental Math Strategies for Addition
- Breaking Each Number into Its Place Value
- Making Landmark or Friendly Numbers
- Doubles/Near-Doubles
- Making Tens
- Compensation
- Adding Up in Chunks
Mental Math Strategies for Subtraction
- Adding Up
- Removal or Counting Back
- Place Value and Negative Numbers
- Keeping a Constant Difference
- Adjusting One Number to Create an Easier Problem
Mental Math Strategies for Multiplication
- Repeated Addition or Skip Counting
- Making Landmark or Friendly Numbers
- Partial Products
- Doubling and Halving
- Breaking Factors into Smaller Factors
Mental Math Strategies for Division
- Repeated Subtraction
- Multiplying Up
- Partial Quotients
- Proportional Reasoning
Each poster describes the strategy and applies it to a problem. These posters are intended to be available for student reference as they are developing and describing explanations of mental math strategies.
For best results, print in color on 8.5 x 11" card stock and laminate.
The following posters are included:
Mental Math Strategies for Addition
- Breaking Each Number into Its Place Value
- Making Landmark or Friendly Numbers
- Doubles/Near-Doubles
- Making Tens
- Compensation
- Adding Up in Chunks
Mental Math Strategies for Subtraction
- Adding Up
- Removal or Counting Back
- Place Value and Negative Numbers
- Keeping a Constant Difference
- Adjusting One Number to Create an Easier Problem
Mental Math Strategies for Multiplication
- Repeated Addition or Skip Counting
- Making Landmark or Friendly Numbers
- Partial Products
- Doubling and Halving
- Breaking Factors into Smaller Factors
Mental Math Strategies for Division
- Repeated Subtraction
- Multiplying Up
- Partial Quotients
- Proportional Reasoning
Each poster describes the strategy and applies it to a problem. These posters are intended to be available for student reference as they are developing and describing explanations of mental math strategies.
For best results, print in color on 8.5 x 11" card stock and laminate.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Highlights
Digital downloads
Grades
3rd - 5th
Subjects
Tags
Pages
26
Teaching Duration
1 Year
Description
This file contains 20 posters describing mental math strategies for multi-digit addition, subtraction, multiplication, and division. The posters support the mental math strategies described in the book Number Talks by Sherry Parrish, but knowledge of this book is not necessary to use these posters.
The following posters are included:
Mental Math Strategies for Addition
- Breaking Each Number into Its Place Value
- Making Landmark or Friendly Numbers
- Doubles/Near-Doubles
- Making Tens
- Compensation
- Adding Up in Chunks
Mental Math Strategies for Subtraction
- Adding Up
- Removal or Counting Back
- Place Value and Negative Numbers
- Keeping a Constant Difference
- Adjusting One Number to Create an Easier Problem
Mental Math Strategies for Multiplication
- Repeated Addition or Skip Counting
- Making Landmark or Friendly Numbers
- Partial Products
- Doubling and Halving
- Breaking Factors into Smaller Factors
Mental Math Strategies for Division
- Repeated Subtraction
- Multiplying Up
- Partial Quotients
- Proportional Reasoning
Each poster describes the strategy and applies it to a problem. These posters are intended to be available for student reference as they are developing and describing explanations of mental math strategies.
For best results, print in color on 8.5 x 11" card stock and laminate.
The following posters are included:
Mental Math Strategies for Addition
- Breaking Each Number into Its Place Value
- Making Landmark or Friendly Numbers
- Doubles/Near-Doubles
- Making Tens
- Compensation
- Adding Up in Chunks
Mental Math Strategies for Subtraction
- Adding Up
- Removal or Counting Back
- Place Value and Negative Numbers
- Keeping a Constant Difference
- Adjusting One Number to Create an Easier Problem
Mental Math Strategies for Multiplication
- Repeated Addition or Skip Counting
- Making Landmark or Friendly Numbers
- Partial Products
- Doubling and Halving
- Breaking Factors into Smaller Factors
Mental Math Strategies for Division
- Repeated Subtraction
- Multiplying Up
- Partial Quotients
- Proportional Reasoning
Each poster describes the strategy and applies it to a problem. These posters are intended to be available for student reference as they are developing and describing explanations of mental math strategies.
For best results, print in color on 8.5 x 11" card stock and laminate.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Reviews
Mostly used with 3rd and 4th grades
Reviews
2nd
3rd
4th
5th
6th
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A reliable and high-quality resource—thank you so much!
These posters were clear and nicely presented. They made for a good reference wall as we discussed which strategies students used to solve the math problem.
Very helpful resource to show remind students of the strategies we teach and they can use when solving math problems.
My class regularly refers to these anchor charts during our number talks. It's great to see them value the process as much as I do.
Good resouce
Great package. All liked it.
I loved using this resource to review! It was also nice to be able to post the posters around the classroom!
I love these posters! Super helpful for my students.
Questions & Answers
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