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Division Challenge
Author:
spkwan
Topic:
Arithmetic
GeoGebra
2021/11/15 3D
昊晴
Missing Digits Division
https://www.mathplayground.com/brain_workouts/brain_workout_01_division.html
Remainder=0
這些 豎式填空題/蟲蝕算/字謎 中, 還有「寂寞的6歲小孩」, 「單身的8小姐」和著名的「孤獨的7」算題:
http://gameschool.cc/puzzle/2886/
http://www.mathland.idv.tw/fun/lonely7.htm
Some Variations
mathrichprobs v2.pdf
參考資料
1. 二年級除法直式謎題
https://www.geogebra.org/m/tbznxbnx
2. 三年級數學除法豎式填空謎題
https://wenku.baidu.com/view/da9de163964bcf84b8d57b4e.html
3. 《小能人數學》小學四年級 P28-34 南京大學出版社。
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