Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Math - Addition & Subtraction 螢幕截圖

iPad

iPhone

About Math - Addition & Subtraction

A fun way to train your counting ability not only for children, but also for parents! One of the most effective techniques for teaching arithmetic!

Benefits:

• Unlimited number of exercises generated in a user-definable amount.
• Algorithm for recognizing handwritten numbers.
• Interactive experience. You remember better when you write numbers by hand!
• No ads

Subscription:

You can subscribe for access to the full list of game levels.
Payment will be charged to iTunes Account at confirmation of purchase.

Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.

Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase.

No cancellation of the current subscription is allowed during active subscription period.

Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription

Privacy Policy: https://dima1422.github.io/educationalquizzes.github.io/math_ios_privacy.html
Terms of Use: https://dima1422.github.io/educationalquizzes.github.io/ios_math_terms.html
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/