最新猪八戒分西瓜【精品-】PPT课件.ppt

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1、猪八戒分西瓜【精品-】猪八戒分西瓜猪八戒分西瓜1442312120(2)420÷3＝______简便写法：1404203121201400000（1）星光小学832名学生分4批去参观天文馆。平均每批有多少人？832÷4＝_______（人）208483283032320不够商1时怎么办？简便写法：2084832832320832÷4＝_______（人）2081404562416162562÷4＝__________（人）140……2还剩两人。(2)562名学生分4批去参观克隆鼠展览。平均每批有多少人，还剩下几人？0÷2=（　）

2、0÷4=（　）0÷5=（　）0÷8=（　）0÷9=（　）0÷100=（　）做一做000000做一做20124024220240236095750203360969901505750525250做一做205361561515036156624221810466246242401092218218180数学游戏(1)每人从0～9的数字卡片中任意拿出4张，编成三位数除以一位数的题目。(2)求出商和余数。(3)记下余数，作为自己的得分。(4)每人重复上面的三个步骤，继续玩，看谁先得20分。)))))))))(((((((((((((((

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