新人教版三年级下册数学期末检测题 (7)
1三年级(下)期末数学试卷一、认真思考,填一填.1.(2分)的商是 位数,的商的最高位在 位上.2.(2分)要使的商是两位数,□里可以填 ,要使的商末尾有0,□里可以填 .3.(1分)欢欢平均每分钟打75个字,他1小时打 个字.4.(3分)估算32×49时,可以把32看作 ,49看作 ,积大约是 .5.(3分)用小数表示.6.(4分)8平方分米= 平方厘米5000平方分米= 平方米米= 分米元= 角 分.7.(4分)将图中的纸板用边长1dm的正方形纸片摆满,需要摆 行,每行摆 个,一共摆了 个,这个图形的面积是 dm...
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