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8 数据处理数据处理
单元4:钱币 课文1:认识钱币 Page 16/91
learn the sequence of the numbers
choose the corret answer
数据处理---平均数
tell time and match
maths year 5
count in the line
单元四 钱币 钱币的加法
四年级数学-空间-周长面积2
select the correct time
Time and Day.
长度单位的换算 Converting
Yesterday,today,tomorrow
根据指示,正确地回答问题。
choose the correct answer
同学们,请仔细作答。
空间【面积】 计算图形的面积
写出正确的答案 write the correct answer
整数(写出数目、数位、数值、分析式)
减法直式排列 与 计算