小学数学四年级期末考试试题答案。
1,等腰,直角,等边
23.069亿38733万
3,90.38,两个人
4,100次,1000次。
5、110
6、7.10 ,7.1
7、9.54,9.45
8、9.02
9、gt;,=,& gt,& gt
第二,错,对,错,错
第三,
1、C
2、D
3.题目不对
4、D
5、b
四。210
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