Number Talks- Subtraction Number Strings - Upper Elementary

Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Number Talks- Subtraction Number Strings - Upper Elementary
Grade Levels
Common Core Standards
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18 MB|65 pages
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  1. This Number Talks BUNDLE gives you over 190 different number strings using the four operations that you can use during your daily number talk activities. Different strategies are highlighted throughout the number strings to strengthen your students mental math skills. Problems with a variety of diff
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Product Description

This resource gives you over 50 different subtraction number strings that you can use during your daily number talk activities. Different subtraction strategies are highlighted throughout the number strings to strengthen your students mental math skills. Subtraction problems with a variety of difficulty are included, making the number talks accessible to all students.

Subtraction strategies focused on include:

  • adding up to subtract
  • removal- regrouping or decomposing into place value
  • going negative (problems that result in a negative answer)
  • adjust by 1
  • adjust to make an easier problem
  • keep a constant difference

This number talk resource gives you a quick and easy way to help your students apply the eight common core state standards for mathematical practice.

Doing a number talk at the beginning of your math class takes only 5-10 minutes and provides great practice in

  • mental math
  • communicating results
  • considering and trying other strategies
  • building a collection of a variety of strategies
  • making decisions to choose the most efficient strategy
  • clarifying thinking
  • investigating and applying mathematical relationships
  • learning from mistakes
  • fostering community and the value of the contributions of others

This set of number strings will provide your students practice with the subtraction strategies they need to be successful mathematicians!

Total Pages
65 pages
Answer Key
Included
Teaching Duration
1 Semester
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$4.50
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