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一年级数学上册专项练习8和9的解决问题练习（无答案）新人教版.doc

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18和 9的解决问题练习1、 看图列两道加法和两道减法算式。= = = = =2、看图列式计算。？只=3、看图列式计算。 ？个9个=4、看图列式计算。？个=5、看图列式计算。 ？个28个=

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