# もっとかずのトライforガールズ-小学1年生向け-3つの足し算引き算（算数）

> Addition and subtraction game for first graders focusing on three-number calculations. (iPhone/iPad app by Frii Inc..)

- Source: https://appshunter.io/ios/app/for-1-3/id954194248 (this page in markdown: same URL + `.md`)
- Developer: [Frii Inc.](https://appshunter.io/developer/623738052)
- Category: Education, Games, Family
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 6.0 · 17 MB
- Languages: Japanese
- Released: 2015-01-14
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/for-1-3/id954194248/reviews.md

## What is もっとかずのトライforガールズ?

楽しく3つの数の足し算と引き算が学べる「もっとかずのトライ」が女の子バージョンになって登場！

◆対象年齢：6歳〜 

◆基本情報 
一年生で習う3つの数の足し算や引き算の計算をゲーム感覚で楽しく訓練できるように考えたアプリです。

１問正解するごとに１ポイント獲得し、一定のポイントがたまると、キャラクターが進化していきます。
２回進化します。
子ども達は遊び感覚で本アプリを続け、達成感を得られると思います。

0の感覚もやしなえるように問題の中には0も含まれています。

3つの数の足し算や引き算の計算を苦手とする子が多いですが、本アプリではゲーム感覚で正解する楽しさを味わえます。
飽きてしまう子や夢中になりすぎる子もいると思います。
保護者の方によい言葉掛けをしていただき、楽しく学ばせてあげてほしいと思っています。

## Key features

- Three-number addition and subtraction practice
- Game-based learning
- Character evolution system
- Point-based rewards
- Includes problems with zero
- Designed for first graders


## Frequently asked questions about もっとかずのトライforガールズ

### What is the learning methodology of もっとかずのトライforガールズ?

The app uses a game-based learning approach where children practice addition and subtraction with three numbers. Correct answers earn points, which contribute to character evolution, making learning feel rewarding and fun.

### How does もっとかずのトライforガールズ track progress?

Progress is tracked through a point system. Each correct answer awards points, and accumulating these points leads to character evolution, providing a visual representation of the child's engagement and success.

### Is もっとかずのトライforガールズ suitable for children who struggle with math?

Yes, the app is specifically designed to help children who find three-number addition and subtraction challenging. By making it a game, it aims to provide the joy of getting answers correct and build confidence.

### Does もっとかずのトライforガールズ offer certifications?

This app does not offer formal certifications. Its primary goal is to provide practice and build confidence in math skills through engaging gameplay.

### What is the age rating for もっとかずのトライforガールズ?

The app has an age rating of 4+, making it suitable for young children, particularly those in first grade (around 6 years old) as indicated in the description.

### Is もっとかずのトライforガールズ available on Android devices?

Based on the provided data, もっとかずのトライforガールズ is currently supported on iPhone and iPod devices. Information regarding Android availability is not included.

### How often is もっとかずのトライforガールズ updated?

The app was last updated on January 14, 2015, with version 1.0. There is no information available on its update frequency beyond this initial release date.

### Does もっとかずのトライforガールズ have ads?

No, the app is ad-free. The provided data indicates 'hasAds' is false, meaning users can enjoy the learning experience without interruptions from advertisements.

## Version history (last 1 release)

### 1.0 — 2015-01-14

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。

## Apps similar to もっとかずのトライforガールズ

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| --- | --- | --- | --- |
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| [たこさんすうのロックで九九](https://appshunter.io/ios/app/id1162744633) | 3.0 (2) | Free | Education |
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| [Add Up 10.](https://appshunter.io/ios/app/add-up-10/id562494612) | — | Free | Education |
| [Calculator & abacus training](https://appshunter.io/ios/app/calculator-and-abacus-training/id1092519812) | 1.0 (1) | Free | Education |
| [Carry-Up Robo.](https://appshunter.io/ios/app/carry-up-robo/id562483682) | — | Free | Education |

## More apps by Frii Inc.

- [かずのトライ-幼児・小学1年生向け計算トレーニング（算数）iPad用](https://appshunter.io/ios/app/1ipad/id877623745)
- [3つの数のたし算とひき算が学べる「もっとかずのトライ」（小学1年生向け算数）](https://appshunter.io/ios/app/31/id892025706)
- [くりあがりのトライ-繰り上がり・繰り下がりの計算学習（算数）](https://appshunter.io/ios/app/id898626158)
- [わり算のトライ-割り算の学習【小学3年生向け算数】](https://appshunter.io/ios/app/3/id903663977)
- [Kids Numbers & Math](https://appshunter.io/ios/app/kids-numbers-and-math/id904250436)
- [Kids Multiply](https://appshunter.io/ios/app/kids-multiply/id909991273)

All apps by Frii Inc.: https://appshunter.io/developer/623738052

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*