# 口算生成器

> 口算生成器 (iPhone/iPad app by Beijing Daoyehuo Technology Co.Ltd.)

- Source: https://appshunter.io/ios/app/id1470822342 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Daoyehuo Technology Co.Ltd](https://appshunter.io/developer/1437218115)
- Category: Education, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 147 MB
- Languages: Chinese
- Released: 2019-07-02
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/id1470822342/reviews.md

## What is 口算生成器?

道业惑口算生成器可以根据设定的题型（具体设置选项见下）,生成Word（doc）或PDF格式的口算试卷。建议根据学生的学习进度或易错题型，随时调整题型参数，生成有针对性的练习，更高效的提升成绩。

本App无需登录或注册，生成的试卷亦不含广告，打印之后使用。用户也可根据实际情况，编辑修改生成的Word文件后使用。本App设计目的为生成高清纸质试题内容而非纯电子版本，这样可以保护学生视力。

可以设定的题型内容如下：
加法：被加数加数和的范围，进位次数；
减法：被减数减数差的范围，借位次数，差是否允许差为负数；
乘法：被乘数乘数积范围，进位次数；
除法：被除数除数和商的范围，是否允许余数；
混合运算（含连加连减等）：以上的四则运算的设定混合。可以设定连加等运算的次数范围。可生成简单的如“2+1+2=”，亦可根据设置生成复杂的如
(134 - 58 - 72 + 10 + 11) × (10 + 1 + 6) × ((19 + 9) × 11 ÷ (12 × (441 - 413 - 21 + 18) - (144 + 134)) - 13) - (324 ÷ 54 ÷ (406 - (16 × (13 + 2 × 6))) × (14 × 2 ÷ 14 + (305 - 144) ÷ (483 ÷ 69))) =

祝学生学习进步，视力健康正常！


## Version history (last 3 releases)

### 2.0 — 2019-07-19

增加混合四则运算的支持。可生成简单的如“2+1+2=”，亦可生成复杂的如
(134 - 58 - 72 + 10 + 11) × (10 + 1 + 6) × ((19 + 9) × 11 ÷ (12 × (441 - 413 - 21 + 18) - (144 + 134)) - 13) - (324 ÷ 54 ÷ (406 - (16 × (13 + 2 × 6))) × (14 × 2 ÷ 14 + (305 - 144) ÷ (483 ÷ 69))) =

### 1.5 — 2019-07-09

增加了更多可以添加对四则运算的限制条件

### 1.0 — 2019-07-01

No release notes.

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All apps by Beijing Daoyehuo Technology Co.Ltd: https://appshunter.io/developer/1437218115

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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 2026-06-10.*