24点运算 vs Target Math

运算24点是一款经典的数学益智应用。用给定的四个数字（1～9），通过加、减、乘、除和括号，算出结果为 24。每个数字必须用且只能用一次，既能锻炼心算与逻辑，又适合休闲动脑。 【玩法简单】 • 选择或随机生成 4 个 1～9 的数字 • 点击「计算24点」即可看到所有能得到 24 的算式 • 支持随机出题，遇到无解可换题再试 • 历史记录保存近期题目与解法数量，方便回顾 【适合谁玩】 • 中小学生：练习四则运算与括号运用 • 家长：陪孩子一起玩，寓教于乐 • 喜欢数独、心算的玩家：轻量级脑力挑战 • 通勤、休息时想动脑的上班族 【应用特点】 • 只展示整数运算结果，无分数，易理解 • 一次展示多种解法，可学习不同思路 • 无广告、无内购，界面简洁 • 支持 iPhone 与 iPad，横竖屏皆可 无论你是想练口算、消遣，还是单纯喜欢 24 点，都欢迎下载试试。

Target Math: 24 & 10 Puzzles is a professional mental arithmetic application designed to sharpen your mathematical proficiency. It challenges you to utilize four given numbers and basic arithmetic operations (+ − × ÷) to derive a specific target value. Whether you prefer solving complex problems at your own pace or improving your mental speed against the clock, this application offers versatile modules tailored to different learning and practice styles. Key Features: Traditional 24-Point Methodology: Engaging arithmetic exercises based on classic logic. Dual Target System: Supports calculations for both 24 and 10. Three Specialized Modules: Stage Module: Progress through structured levels of increasing difficulty. Speed Module: Enhance your mental calculation quickness under time constraints. Practice Module: A flexible environment for stress-free skill development. Clean and Intuitive Interface: Designed for maximum focus and educational clarity. Smooth Fluid Interactions: Optimized touch-and-drag mechanics for a seamless experience. Universal Utility: Suitable for students, educators, and anyone looking to maintain cognitive agility. How to Use: Analyze the Data: Each challenge provides four distinct numbers. Apply Logic: Simply tap and drag to implement addition, subtraction, multiplication, or division. Complete the Formula: Incorporate all four numbers exactly once. Achieve the Result: Reach the target value of either 24 or 10. While the premise is straightforward, many scenarios will truly test your mathematical logic and creative problem-solving abilities. Download Target Math: 24 & 10 Puzzles and elevate your mental arithmetic skills today!