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Base 10 Doubling Factory

  • Aug 9
  • 1 min read

Updated: Aug 13

The Mission: Double the base-10 blocks and properly regroup the individual units into a tens block to calculate the final amount!


Math Skills:

  • Doubling Numbers: Multiplying a two-digit number by 2.

  • Base-10 Regrouping: Understanding how to carry over by combining ten 1s into a single 10.


How to Play:

  1. Clone the Blocks: Click the DOUBLE! button to clone the existing blocks on the screen.

  2. Regroup: If there are 10 or more small square blocks, click the Group 10 Ones! button to combine them into a single, tall magical ten-block!

  3. Submit Answer: Count the final total of the blocks, type the doubled number into the box, and click Check.

十進位加倍工廠


任務簡介: 

將十進位積木數量加倍，並正確地將個位積木重組為十位積木，以計算最終總數！


數學技能:

  • 數字加倍: 將兩位數乘以 2。

  • 十進位重組: 理解進位概念，將十個 1 結合成一個 10。


玩法說明:

  1. 複製積木: 點擊 「加倍！」(DOUBLE!) 按鈕來複製螢幕上的積木。

  2. 重組 (Regroup): 如果有 10 個或更多的小方塊，點擊 「組合 10 個一！」(Group 10 Ones!) 按鈕，將它們合併成一個高大的神奇十位積木！

  3. 提交答案: 計算積木的最終總數，將加倍後的數字輸入到框中，然後點擊 「確定」(Check)。


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