小数乘法小学数学四年级下册说课稿
以下是小编帮大家整理的小数乘法小学数学四年级下册说课稿,本文共10篇,欢迎大家收藏分享。 小学四年级下册数学小数乘法练习题 小学四年级下册数学小数乘法练习 一、填空 1、8个0.8是,30个0.25的和是()。 2、每千克梨0.8元,小明买了3.2千克,需要()元。 3、求33.3的百分之八十二是多少?列式是()。 4、0.7×5表示()。 5、8×b,当b()时,积等于8;当b()时,积小于8;
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