腦珠算(加減法) 題目練習 vs Four Operations Math

腦珠算(加減數) 題目練習 終極的珠心算加減數題目編輯器! 提供六款珠心算必備的題目訓練, 包括直式題、橫式題、算數題、珠算題、珠數互譯、記憶題。 用戶可根據每項練習的詳細紀錄及分析自製弱項特訓。自訂隨機的練習題及答案均可輸出作PDF離線練習。 兩種模式切合不同的學習需要： 練習模式 提供源源不絕的隨機題目，旨在題目答案的準確性。 挑戰模式則要求在指定時間內完成最多的題目。 在試卷編緝器中，共有6種題目類型可供選擇。 只要輸入題目選項，就能得出相應的隨機題目，同時也能得到題目的答案頁。 無輪是練習或挑戰模式，完成的每一項成績均會詳細地記錄在系統中，以供隨時查看及檢討。 透過報告分析了解個人學習上的強弱項，從而集中進行更有效的加強訓練，加速掌握相關技巧。 除可透過程式進行題目練習，製成的試卷PDF亦可以供列印或電郵用作離線的訓練用途。 系統會按照選項製作測驗卷，儘管是同樣的選項，系統每次製制的隨機測驗卷也不會相同的。 詳情請到 https://www.hamsterforce.com/AbacusTrainerCN.html

This is a challenging puzzle game in which the player creates a mathematical equation that achieves a target value using four given numbers and four arithmetic operations. Players must use their logical thinking and creativity to reach a different target value each time. ■ Rules * Use all numbers: All four numbers provided must be used one at a time. * Four arithmetic operations and parentheses: Add, subtract, multiply, divide, and use parentheses as many times as you like. * Target value achievement: Try to make the formula match the target value, which changes each time. ■ Operation * Tap a panel: Tap the bottom panel to add it to the end of the formula. * Drag a panel: Drag a panel to add it anywhere in the formula. * Drag & Drop: Added panels can be dragged and dropped to any desired location. * Delete panel: Added panels can be deleted by double tapping on them. ■ Game Modes * Basic Mode: The target value and the four numbers to be used are determined at random. * Custom Mode: You decide the target value and the four numbers to be used. ■ Features * Intuitive operation: Simple and easy-to-use controls allow anyone to enjoy the game immediately. * Different challenges each time: The target value changes each time, so there is always a fresh challenge awaiting you. * Promotes logical thinking: Solving puzzles develops your logical thinking and problem-solving skills. Test your computational and logical thinking skills and hone your skills while having fun. Let's give it a try!