2 Digit Multiplication
Published by:
Yasuyoshi Ota
Description
2桁×2桁の掛け算の速解法を学ぶためのアプリです。
最小のメモ、もしくは、暗算で計算できる解法を集録しています。
これらの解法を練習することは、良い頭の体操になります。
九九さえできれば、19x19までの掛け算であれば、解法-A1だけで計算可能です。
19x17
(19+7)x10 + 9x7 = 323 (解法-A1)
58x58
((5x5)+8)x100 + 8x8 = 3364 (解法-A6)
最小のメモ、もしくは、暗算で計算できる解法を集録しています。
これらの解法を練習することは、良い頭の体操になります。
九九さえできれば、19x19までの掛け算であれば、解法-A1だけで計算可能です。
19x17
(19+7)x10 + 9x7 = 323 (解法-A1)
58x58
((5x5)+8)x100 + 8x8 = 3364 (解法-A6)
Screenshots
2 Digit Multiplication FAQ
-
Is 2 Digit Multiplication free?
Yes, 2 Digit Multiplication is completely free and it doesn't have any in-app purchases or subscriptions.
-
Is 2 Digit Multiplication legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Thanks for the vote -
How much does 2 Digit Multiplication cost?
2 Digit Multiplication is free.
-
What is 2 Digit Multiplication revenue?
To get estimated revenue of 2 Digit Multiplication app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
App is not rated in Thailand yet.
Ratings History
2 Digit Multiplication Reviews
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
|
Chart
|
Category
|
Rank
|
|---|---|---|
|
Top Paid
|
|
275
|
２桁かけ算（インド式） Installs
Last 30 days
２桁かけ算（インド式） Revenue
Last 30 days2 Digit Multiplication Revenue and Downloads
Gain valuable insights into ２桁かけ算（インド式） performance with our analytics.
Sign up now to access downloads, revenue, and more.
Sign up now to access downloads, revenue, and more.
App Info
- Category
- Education
- Publisher
- Yasuyoshi Ota
- Languages
- English, Japanese
- Recent release
- 2.1.3 (1 year ago )
- Released on
- Oct 3, 2010 (14 years ago )
- Also available in
- Japan, Romania, Kazakhstan, Lebanon, Mexico, Malaysia, Nigeria, Norway, New Zealand, Peru, Philippines, Poland, South Korea, Russia, Saudi Arabia, Sweden, Singapore, Thailand, Türkiye, Taiwan, United States, Vietnam, South Africa, Spain, Australia, Azerbaijan, Brazil, Chile, China, Czechia, Germany, Denmark, Algeria, Egypt, Kuwait, France, United Kingdom, Greece, Hong Kong SAR China, Hungary, Ireland, Israel, India, Italy, Austria
- Last Updated
- 1 week ago
This page includes copyrighted content from third parties, shared solely for commentary and research in accordance with fair use under applicable copyright laws. All trademarks, including product, service, and company names or logos, remain the property of their respective owners. Their use here falls under nominative fair use as outlined by trademark laws and does not suggest any affiliation with or endorsement by the trademark holders.