modern teacher

modern teacher (operations with randomly selected integers) Thessaloniki (Macedonia-Greece) September 2013 [url]http://sonom.gr/en_applets.html[/url]
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资源类型
活动
标签
addition  division  integer-addition  integers  multiplication  subtraction 
目标群组(年龄)
11 – 14
语言
English (United States)
 
 

绘本

 
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