Subtraction Challenges

Q: お住まいの国では利用できないSubtraction Challengesをダウンロードしたい時にはどうすればいい？

<a href="https://apkpure.com/howto/how-to-download-an-iphone-app-if-it-is-not-available-in-your-country">ここ</a>をクリック！地理的に制限されているアプリのダウンロード方法をご参考ください。

Q: Subtraction Challengesの対応言語は何ですか？

Subtraction Challengesは次の言語がサポートされています。 English,French

Free

1.1for iPhone, iPad

Itemface Inc

Developer

2019年02月28日

Update Date

Education

Category

App Store

Age Rating

Apps in this category do not contain restricted content.

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.

Subtraction Challenges スクリーンショット

iPad

iPhone

About Subtraction Challenges

SUBTRACTION CHALLENGES is a FREE educational app for elementary students who wish to improve their math skills. The calculation of the subtraction is intermediate to advanced, which takes 2 natural numbers or decimals (up to 5 digits).

Practice every day and put your speed to the test with a countdown timer (configurable).