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xGerms Counting

About xGerms Counting

K12 xGerms Counting lets you practice counting up to 50 by capturing hordes of goofy germs. You'll count by 1s and then by 10s, 5s, and 2s.

• Perfect challenge for early learners just learning how to count
• Colorful, fun, animated germs to count and capture
• 16 challenging levels – easy, medium, and difficult for each skill
• Count by 1s from 1 to 10 and from 11 to 30
• Count by 10s, 5s, and 2s up to 50
• Audio hints as you count up and down
• Visual hints for easy levels and extra help

K12 xGerms Counting was created by K12 Inc. as part of its comprehensive Math curriculum. Learn more at

For help with technical problems, e-mail

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K12 Inc.

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