Kaprekar's Constant: An Engaging Exploration in Subtraction
Teacher to Teacher Press
482 Followers
Grade Levels
4th - 7th, Homeschool
Subjects
Standards
CCSS4.NBT.B.4
Formats Included
- PDF
Pages
8 pages
Teacher to Teacher Press
482 Followers
Description
Are you looking for a way to have students practice a basic skill without boring them? This exploration of Kaprekar’s Constant will do the trick. Students will practice subtracting numbers with regrouping as they search for a magical number!
The lesson includes detailed instructions, activity masters, journal prompts, homework, answer key, and ideas for extensions.
The lesson includes detailed instructions, activity masters, journal prompts, homework, answer key, and ideas for extensions.
Total Pages
8 pages
Answer Key
Included
Teaching Duration
50 minutes
Last updated Jan 27th, 2015
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Standards
to see state-specific standards (only available in the US).
CCSS4.NBT.B.4
Fluently add and subtract multi-digit whole numbers using the standard algorithm.
Reviews
Questions & Answers
482 Followers
