Adding and Subtracting Whole Numbers with Number Line

To add two numbers like 5 + 3, start at 5 and move 3 places right. To subtract two numbers like 13 - 6, start at 13 and move 6 places left.



Adding and Subtracting Whole Numbers using the Brainingcamp Number Line virtual manipulative.

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Brainingcamp virtual manipulatives can be used anywhere with no setup, cleanup, or lost parts. They are highly effective at engaging today’s digital learners and helping them bringing abstract math concepts to life.

 

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About Brainingcamp

Brainingcamp produces virtual manipulatives for iPads, Chromebooks, PCs, and Macs.