---
title: "算数電卓 Ext - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "これは、小学生、中学生のご両親のためのソフトです。 子供に勉強を教える時、ちょっと面倒な計算を手助けするものです。 通分、約分、素因数分解、単位変換、連立方程式など、計算すればわかるけど、ちょっと面倒くさい計算をやってくれます。 また、式を入力すると計算する、式の計算と普通の電卓もあります。 ちょっと携帯電話に忍ばせて、困った時の便利ツールとしてお使い下さい。 ※単位変換はご要望があれば、追加しま"
---

# 算数電卓 Ext — Japan

![算数電卓 Ext App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/84/57/c1/8457c1f9-19cc-a9dd-4797-6ca9dcc974cc/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.jpeg/434x0w.png)

**Developer:** [ryo itou](https://apptail.io/developer/ryo-itou-xxkb)
**Category:** Education
**Rating:** 2.6/5 (5 ratings)
**Price:** Free
**Bundle ID:** jp.co.yahoo.MathTool
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.3.0 (released 2020-07-08)
**Original Release:** 2020-04-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1508470167)
**AppTail Page:** [https://apptail.io/app/ext-fcQe/japan](https://apptail.io/app/ext-fcQe/japan)

## 算数電卓 Ext Description
これは、小学生、中学生のご両親のためのソフトです。
子供に勉強を教える時、ちょっと面倒な計算を手助けするものです。
通分、約分、素因数分解、単位変換、連立方程式など、計算すればわかるけど、ちょっと面倒くさい計算をやってくれます。
また、式を入力すると計算する、式の計算と普通の電卓もあります。
ちょっと携帯電話に忍ばせて、困った時の便利ツールとしてお使い下さい。
※単位変換はご要望があれば、追加します。

## 算数電卓 Ext Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/09/b0/95/09b09519-19e2-16a4-dce1-591d114407ca/c2f59bb2-1b46-4c5b-a441-c5c9eb4585fb_ss2688x1242_8.jpg/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/a7/74/a7/a774a7c4-0865-b6da-0056-3c0f294c66aa/494ce6f3-ed6b-4b23-9868-6bc6c8f8dd45_ss2688x1242_1.jpg/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/1d/11/38/1d113881-c632-0213-a800-acffe7dc7df2/03ba63bb-90e6-42f6-92f7-f8716ff3338e_ss2688x1242_2.jpg/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/e9/9e/9c/e99e9c63-f127-2007-7ca6-3d4799109de9/0deae540-2983-454a-9605-11a1c9f9ed8f_ss2688x1242_3.jpg/2688x1242.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/21/2b/91/212b915a-834b-63c2-906d-518408f44de9/c4befcfe-ec41-45fd-9b19-188693303bc3_ss2688x1242_4.jpg/2688x1242.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/1e/8b/80/1e8b8094-8ab1-1de6-455a-620bf50f90ed/bd4edec9-70ae-4df9-a2af-2ba944d66f3a_ss2688x1242_5.jpg/2688x1242.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/6f/00/98/6f0098b7-8a12-e57c-083d-5c7eb2aba05d/3e8b494f-b843-45c7-98a8-2e8d99b28c6a_ss2688x1242_6.jpg/2688x1242.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/47/7b/2a/477b2a80-75c1-9904-a79d-302492a8d552/2758237e-2aa0-441b-9703-f69ca85aa041_ss2688x1242_7.jpg/2688x1242.png)

## 算数電卓 Ext Rating Breakdown in Japan
- 5 stars: 2 (40%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 3 (60%)






## 算数電卓 Ext Available In
- [Japan](https://apptail.io/app/ext-fcQe/japan)
- [Argentina](https://apptail.io/app/ext-fcQe/argentina)
- [Australia](https://apptail.io/app/ext-fcQe/australia)
- [Brunei](https://apptail.io/app/ext-fcQe/brunei)
- [Brazil](https://apptail.io/app/ext-fcQe/brazil)
- [Belarus](https://apptail.io/app/ext-fcQe/belarus)
- [Canada](https://apptail.io/app/ext-fcQe/canada)
- [Switzerland](https://apptail.io/app/ext-fcQe/switzerland)
- [Chile](https://apptail.io/app/ext-fcQe/chile)
- [China](https://apptail.io/app/ext-fcQe/china)
- [Colombia](https://apptail.io/app/ext-fcQe/colombia)
- [Algeria](https://apptail.io/app/ext-fcQe/algeria)
- [Ecuador](https://apptail.io/app/ext-fcQe/ecuador)
- [Egypt](https://apptail.io/app/ext-fcQe/egypt)
- [United Kingdom](https://apptail.io/app/ext-fcQe/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/ext-fcQe/hong-kong)
- [Indonesia](https://apptail.io/app/ext-fcQe/indonesia)
- [Israel](https://apptail.io/app/ext-fcQe/israel)
- [India](https://apptail.io/app/ext-fcQe/india)
- [South Korea](https://apptail.io/app/ext-fcQe/south-korea)
- [Kuwait](https://apptail.io/app/ext-fcQe/kuwait)
- [Kazakhstan](https://apptail.io/app/ext-fcQe/kazakhstan)
- [Lebanon](https://apptail.io/app/ext-fcQe/lebanon)
- [Madagascar](https://apptail.io/app/ext-fcQe/madagascar)
- [Mexico](https://apptail.io/app/ext-fcQe/mexico)
- [Malaysia](https://apptail.io/app/ext-fcQe/malaysia)
- [Nigeria](https://apptail.io/app/ext-fcQe/nigeria)
- [Norway](https://apptail.io/app/ext-fcQe/norway)
- [Peru](https://apptail.io/app/ext-fcQe/peru)
- [Pakistan](https://apptail.io/app/ext-fcQe/pakistan)
- [Russia](https://apptail.io/app/ext-fcQe/russia)
- [Saudi Arabia](https://apptail.io/app/ext-fcQe/saudi-arabia)
- [Thailand](https://apptail.io/app/ext-fcQe/thailand)
- [Türkiye](https://apptail.io/app/ext-fcQe/turkey)
- [Taiwan](https://apptail.io/app/ext-fcQe/taiwan)
- [Ukraine](https://apptail.io/app/ext-fcQe/ukraine)
- [United States](https://apptail.io/app/ext-fcQe/united-states)
- [Vietnam](https://apptail.io/app/ext-fcQe/vietnam)
- [United Arab Emirates](https://apptail.io/app/ext-fcQe/united-arab-emirates)
- [South Africa](https://apptail.io/app/ext-fcQe/south-africa)

---

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