【文档说明】北师大版数学三年级下册《队列表演（二）》导学案3.doc，共(2)页，33.500 KB，由小喜鸽上传

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《队列表演》导学单姓名：男生完成：（用竖式计算，并说一说竖式每一步的意思。）1、同学们进行体操表演，每行21人，有23行，一共有多少人？21·······························

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··························································································女生完成：（用竖式计算，并说一说竖式每一步的意思。）

2、同学们进行体操表演，每行24人，有12行，一共有多少人？24·····················································································································

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················································3、聪明的你一定知道乘法竖式的简便写法，试一试吧！并说一说竖式每一步的意思。32×13……………………（）………

……………（）4、试一试，你能行！⑴小青蛙每次跳11个格，它跳了18次，一共跳了多少格？（列竖式计算）⑵大青蛙每次跳21个格，它跳了14次，一共跳了多少格？（列竖式计算）