1 . 5米2厘米用米作单位时是( )
A.52米 | B.5.2米 | C.5.02米 |
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2 .
小时![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
( ) 小时( ) 分钟,150厘米![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
( ) 米.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c55e4f3eda94bc505f103b10bc1fee7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
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3 . 直接写出得数
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/696ecbf8df9207dbe8c23e1be6d71766.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b2ac28ac5593da6ba5e481a73851173.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2df1036523f55e106267698887905ffd.png)
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca917ab74ff0d6b7e02ce1d61438c7e7.png)
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69d3e31336fddb974ff324bf809da24.png)
(6)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afba505cc69daa321d5b0dcf557d3fa2.png)
(7)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9902dbc50abba1d4ac393e626a8e0534.png)
(8)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5535201341517e43ac2370752b0a889.png)
(9)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb7dfd018282201d7aa41e32099d0f13.png)
(10)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/696ecbf8df9207dbe8c23e1be6d71766.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b2ac28ac5593da6ba5e481a73851173.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2df1036523f55e106267698887905ffd.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca917ab74ff0d6b7e02ce1d61438c7e7.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69d3e31336fddb974ff324bf809da24.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afba505cc69daa321d5b0dcf557d3fa2.png)
(7)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9902dbc50abba1d4ac393e626a8e0534.png)
(8)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5535201341517e43ac2370752b0a889.png)
(9)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb7dfd018282201d7aa41e32099d0f13.png)
(10)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5a3af7af287d57f93f8d32d9401ba26.png)
您最近一年使用:0次
4 . 下列说法:①煤的总量一定,每天烧煤量和烧煤天数成反比例;②经过圆心的线段是圆的直径;③把一个圆锥沿着它的高切成两部分后,这两部分体积和比原来圆锥体积大;④一个数除以一个假分数,所得的商一定小于这个数;⑤小红和小明读同一本故事书,小红3天读了这本书的
,小明
天读了这本书的
,则小红读的速度快.其中正确的有( )个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2008b78a906cf5ecdfd68432fa9ad1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4b8503f4706b8321e4e79a87eadea84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e6486784415f3537c9a13556c05d893.png)
A.1 | B.2 | C.3 | D.4 |
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5 . 看图列式计算:
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/12/67b74ef9-d459-4687-8dc2-09ecc572f04b.jpg?resizew=603)
您最近一年使用:0次
6 . 六(1)中队“参加社会实践活动”分成甲、乙、丙、丁四个小组,甲组人数是其他三小组人数总和的
,乙组人数是其他三小组人数总和的
,丙组人数是其他三小组人数总和的
,丁组正好有12人.六(1)中队共有多少人参加社会实践活动?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd6a6c5011b7bac61fed9d876cfa131a.png)
您最近一年使用:0次
7 . 直接写出得数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b718b2a0ded2bd6e53df09e3a9ae260.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87d739452ce934fec3f42b8b2255ee1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e80e94d6578199c6f26607c94d5fba7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c11d1e14397443efdfc0e149f44020f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b718b2a0ded2bd6e53df09e3a9ae260.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb2a87ccbdefc707825070065808d154.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c275e757a790c170f2e1583bbe5dcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6d3559c77d85e4aedd79bdcb714d9a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58e07a1f2c9fa833ee8a88455bf13afb.png)
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8 . 某校组织六年级学生外出参加社会实践活动,需要给60名同学购买矿泉水,每人1 瓶.两家超市售价如表,到哪家超市购买最省钱呢?(请通过列式计算说明你的理由)
A超市 每瓶2元,买5瓶送1瓶 | B超市 每箱27元,凡购买满4箱, 总价打八折.(每箱12瓶) |
您最近一年使用:0次
9 . 一盒牛轧糖共有12块,平均分给4位同学,每块牛轧糖是这盒牛轧糖的______ ,每人分得____ 块,每人分到的糖是这盒牛轧糖的______ .
您最近一年使用:0次
10 . 甲数的
等于乙的
,甲数是80,乙数是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
您最近一年使用:0次