Miner's Stone Crusher: Simplifying Surds
- Apr 15
- 1 min read
Updated: May 3

The Mission:
Break down a large surd (square root) stone into its simplest form by finding its largest perfect square factor and extracting a gem!
Math Skills:
Simplifying Surds: Reducing square roots to their simplest radical form.
Factorization: Finding factor pairs for a given number.
Perfect Squares: Identifying numbers that have whole number square roots (e.g., 4, 9, 16, 25).
How to Play:
Click the large stone to reveal floating bubbles containing factor pairs.
Click the floating pair that contains the largest perfect square factor.
The stone will split into two smaller stones. Click the small stone that is a perfect square to extract a red gem!
Watch the stones merge to form the final simplest surd answer. Click the Next Stone button to continue. (If you make a mistake, click the Retry button).

礦工碎石機
任務簡介:
透過找出最大的完全平方數因數並提取寶石,將巨大的 根式(平方根)石頭分解成最簡形態!
數學技能:
化簡根式: 將平方根化簡為最簡根式。
因數分解: 找出給定數字的因數對。
完全平方數: 辨識能開出整數平方根的數字(例如:4, 9, 16, 25)。
玩法說明:
點擊大石頭,顯示出包含 因數對 的浮動氣泡。
點擊包含 最大 完全平方數因數的氣泡組合。
石頭會分裂成兩塊小石頭。點擊是 完全平方數 的那塊小石頭來萃取紅寶石!
觀看石頭合併成最終的最簡根式答案。點擊 「下一顆石頭」(Next Stone) 按鈕繼續。(如果選錯了,可以點擊 「重試」(Retry) 按鈕)。





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