Flash Cards Subtraction

Selections may be chosen to fit individual needs. The time delay to show the answer may be varied by the slider. This is based on work of Austen Meek

 

Mike May

 
资源类型
活动
标签
drill  flash-cards  practice  subtraction 
目标群组(年龄)
8 – 14
语言
English (United States)
 
 
GeoGebra 版本
5.0
视图
1471
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