1 . 计算:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f405401702d700fab278e542413ac2aa.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/075a95934ad2749ba2f264b3e19fc067.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f278084d25316e86f76d23b7afd2cf4.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0444237f71ca1b5d19d3b9d2d6cb7fde.png)
您最近一年使用:0次
2 . 计算.
(1)直接写出得数.
①
______;
②
______;
③
______;
④
______;
⑤
______;
⑥
______;
⑦
______;
⑧
______;
(2)计算下列各题,能简便运算的用简便运算.
①
;
②
;
③
;
④
;
⑤
;
⑥
.
(1)直接写出得数.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a196492a41e61633148193d982189076.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0731779d3bbc85c333a6476973bf4b3.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d97d05dff3acdd940e33ed0f13d88396.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c25db87b742926fef3b43d74aa53fff1.png)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2bf77f2730aed42af80c549012bb99.png)
⑥
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d2813e4bc5c7629ee16caa729bdd35b.png)
⑦
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e80e94d6578199c6f26607c94d5fba7e.png)
⑧
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe74a916c2d400d46c71f333767f176.png)
(2)计算下列各题,能简便运算的用简便运算.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad89802cdc72a77c06e03732616c0d77.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96763844a1c475a6cc32a7cfb268ad1a.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/103b0e57afb7d8f2136525e855f666af.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aa9990f2ac932abefb2fd3420b18bdd.png)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d28a6fcc3731f1a947f4bef99e481aaf.png)
⑥
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba8e9fe6b466802665b9288b9f38a1f2.png)
您最近一年使用:0次
3 . 算式
和
的得数相等.( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd8df79866e887bdf7d242cd43ff9278.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e9f8275dbafe39d726cf6a758c5842d.png)
您最近一年使用:0次
4 .
米是
米的______ .______ kg的
是36千克,12厘米的
是______ 厘米.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69ee3c61d2298e75fc4f1643f8ebc2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4b8503f4706b8321e4e79a87eadea84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d86ab7c97cd8a0b15ba5efc1be94230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
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5 . 直接写出得数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7fce87761b3db5b142355a4dce43076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61b862d5617485bf863958003582bd83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/885f9ef342a5a91ffb26c01f4a630af6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e47fd1ef207693e61f1c344745f2fac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7fce87761b3db5b142355a4dce43076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01d2cf1608dd4fc02620ce6b444ca841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89db2ea36b64aa0c2112e0767863d9cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1ebf72c192ce235742d303b171dd791.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfe502e16d50bf926d01117bfdca05c8.png)
您最近一年使用:0次
6 . 求一个数,使它的
是18,列出的正确算式是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 计算下列各题.
(1)直接写得数.
①
②
③
④
⑤
⑥![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff9d83a61c9d3fb1f94106a89ce53ffa.png)
(2)脱式计算,能简算的要简算.
①
②
③
④
(1)直接写得数.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86afa19d1b19c741cbe19f57f4f5c239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f138a404849051b3f1187f4b985bb38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/424cd20f58cea85c0beb91c776bb704a.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9784da2089aea246f8a6b8808e1500b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/774f99d8d521a26ccace37290ff4efed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff9d83a61c9d3fb1f94106a89ce53ffa.png)
(2)脱式计算,能简算的要简算.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfbe906c3109b3df502a7421073c4c57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2774e02332bb9260f932f610eda34db.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2735b6d79cc508818132b9811586ba85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07f462b3ef2d4677ab58043212da7e5c.png)
您最近一年使用:0次
8 . 下面各式中,结果为10的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9 . 下列计算正确的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次