助かりました
珠の運びがわからなくなる事があり、混乱したときに使ってます。
繰り上がりや繰り下がり…
繰り上がりや繰り下がり…
わかんない
やり方不明
さいあく
うわー
さいあく
うわー
使えない
電卓としても、算盤シミュミレータとしても、何がやりたくて、こんな、アプリ考え出したのか？
Free
About
This app displays the calculation process of a soroban (abacus) for arithmetic operations entered on a calculator. It visually demonstrates how abacus beads move to solve addition, subtraction, multiplication, and division problems. Users can customize calculation order and bead speed.
✓Visual abacus calculation display
✓Supports addition, subtraction, multiplication, division
✓Handles negative number subtraction
✓Customizable bead speed
✓Customizable multiplication order
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What's New in そろばん電卓 〜計算を楽しもう〜
1.0.1
January 16, 2016
このAppはApple Watch Appのアイコンを表示するようAppleにより更新されました。 ・細かいバグの修正 ・オプション画面の変更
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FAQ
What is そろばん電卓?
そろばん電卓 is a free educational app that visualizes arithmetic calculations on a soroban (abacus). It shows how beads move to solve addition, subtraction, multiplication, and division problems, aiding in understanding the calculation process.
What types of calculations can そろばん電卓 perform?
そろばん電卓 supports addition and subtraction, including with negative numbers. It also handles multiplication and division, though with some limitations on negative numbers for multiplication and zero/negative numbers for division.
Can I physically move the beads on the abacus in そろばん電卓?
No, そろばん電卓 does not allow users to manually move the abacus beads. The app focuses on visually demonstrating the bead movements as performed by the calculator's input.
What are the limitations of そろばん電卓 for division and multiplication?
For division, そろばん電卓 cannot handle calculations involving zero or negative numbers. For multiplication, it cannot perform calculations with negative numbers.
Can I customize the calculation experience in そろばん電卓?
Yes, そろばん電卓 offers options to customize the calculation experience. You can adjust the order of operations for multiplication and the speed at which the abacus beads animate.
Is そろばん電卓 available on multiple devices?
Yes, そろばん電卓 is supported on iPhone, iPad, and iPod devices, making it accessible for users across Apple's mobile ecosystem.
How often is そろばん電卓 updated?
そろばん電卓 was last updated to version 1.0.1 on January 16, 2016. The initial release was on December 20, 2015, indicating infrequent updates since its launch.
Does そろばん電卓 have ads?
No, そろばん電卓 is ad-free. The app is completely free to download and use without any advertisements interrupting the learning experience.
