Games
Apps
Movies & TV
Books
Kids
google_logo Play
Games
Apps
Movies & TV
Books
Kids
Gift Cards
none
search
help_outline
Sign in with Google
play_apps
Library & devices
payment
Payments & subscriptions
reviews
My Play activity
redeem
Offers
redeem
Gift cards
Play Pass
storefront
Third-party app stores
Personalization in Play
settings
Settings
Privacy Policy
•
Terms of Service
Games
Apps
Movies & TV
Books
Kids
正負の計算
Hiroyuki Sekiya
Everyone
info
10+
Downloads
Share
Add to wishlist
Everyone
Learn more
About this app
arrow_forward
特別支援学校で正負の計算を学ぶことを想定して作成しました。ただ単に計算を繰り返すだけでなく、数直線をヒントに自分で考えられるようにしました。出題問題も正の数の計算から始めて規則性からも答えを導かれるようにしました。まだ開発段階ですが、より分かりやすいヒントを考え、誰もが分かりやすいアプリになるようにバージョンアップをしていきたいと考えています。
初めて正負の計算を学ぶ際に、数直線をヒントにして視覚的に分かりやすくしました。
Updated on
Feb 25, 2026
Education
Data safety
arrow_forward
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more
about how developers declare sharing
No data collected
Learn more
about how developers declare collection
Committed to follow the Play Families Policy
See details
flag
Flag as inappropriate
Everyone
Learn more
App support
expand_more
public
Website
phone
Phone number
+819087235984
email
Support email
sekihiro0929@gmail.com
shield
Privacy Policy
About the developer
関谷浩行
sekihiro0929@gmail.com
Japan
flag
Flag as inappropriate