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Number Bonds: Addition & Subtraction to 99

By Staff Development for Educators (SDE)

This app is only available on the App Store for iOS devices.


Your students will beg to play these engaging games—racing the clock or each other, or they can “play” on their own. You don’t have to tell them that what they're really doing is practicing number bonds (aka fact families) and developing mathematical reasoning.
Use these games with a Singapore Math program or with any other math curriculum, and make math come alive for your students!

What's New in Version 1.1.1

Support iOS 8

iPad Screenshots

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Customer Reviews

Does not work on iOS 8

Does not work on iOS 8. Do not purchase. It should be removed from the store.

Number Bonds: Addition & Subtraction to 99
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  • $1.99
  • Category: Education
  • Updated:
  • Version: 1.1.1
  • Size: 13.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPad.

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