2019
年甘肃省定西市安定区小升初数学试卷
答案解析一、1.【答案】36200
万4亿【解析】解:362000000=36200
万362000000≈4
亿故答案为:
36200
万,4亿2.【答案】4.06
130【解析】解:(
1)4吨60千克=4.06
吨(2)1.5时=1时30分.故答案为:
4.06
,1,30.3.【答案】635【解析】解:<Object: word/embeddings/oleObject1.bin>
,<Object: word/embeddings/oleObject2.bin>
,所以18和24的最大公因数是:
<Object: word/embeddings/oleObject3.bin>
;因为35是5的倍数,所以
5和35的最小公倍数是
35.故答案为:
6、35.4.【答案】18【解析】解:<Object: word/embeddings/oleObject4.bin>
<Object: word/embeddings/oleObject5.bin>
<Object: word/embeddings/oleObject6.bin>
答:女 ...
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