求小学四年级数学递等式.越多越好 小学四年级递等式计算或巧算,要题目+答案,不要有小数点,越多...
\u5c0f\u5b66\u56db\u5e74\u7ea7\u6570\u5b66\u9012\u7b49\u5f0f\u548c\u5e94\u7528\u9898\uff0c\u8d8a\u591a\u8d8a\u597d\uff0c\u8981\u7b54\u6848\uff01\u6025\u6025\u6025\u6025\u6025\u6025\u6025\u6025\uff01\uff01\uff01\uff01\u2026\u20261. 25\uff0b300\u00f75
2. \uff0825\uff0b300\uff09\u00f75
3. 25\uff0b75\u00f75\uff0b75
4. 200\uff0d\uff0835\uff0b48\u00f724\uff09
5. \uff0872\uff0b32\u00d74\uff09\u00f740
6. 45\uff0b55\uff0d45\uff0b55
7. 2\uff0d2\u00d70\uff0b2
8. 10\uff0d10\u00f710\u00d710
9.\uff0875\uff0b25\u00f75\uff09\uff0d40
10. 2800\u00f725\u00d74\uff0b80
11. 2800\u00f725\u00d74\uff0b80
12. \uff08380\uff0d80\u00d74\uff09\u00f760
13. 20\uff0d16\u00f74\uff0b3\u00d72
14.\uff0820\uff0d16\uff09\u00f74\uff0b3\u00d72
15.\uff081520\uff0d150\uff09\u00f760\uff0d40
16.\uff081520\uff0d150\uff09\u00f7\uff0860\uff0d40\uff09
17. 448\u00d726\uff0b17523\u00f7297
18. 3600\uff0d\uff0858\uff0b1872\u00f724\uff09
19. 48230\u00f7\uff08150\uff0b37\u00d716\uff09
20. 1000\u00f7\uff08850\uff0d25\u00d726\uff09\uff0b44
21.\uff087344\u00f772\uff0b98\uff09\u00d743
22.\uff08905\uff0b985\uff09\u00f7\uff08203\uff0d168\uff09
23. 24\u00d736\uff0d3213\u00f79
24.\uff08378\uff0d158\uff09\u00f7\uff0838\uff0b72\uff09
25. 726\uff0b824\u00f78\uff0d409
26. 120\u00d73\u00f75
27. 120\u00f73\u00f75
28. 78x101-178
29. 178x101-17
30. 178x101-78
31. 3 \u00d7 49 - 4
32. 8 \u00d7 156 + 17
33. 12\u00d7 5 \u2013 9 \u00d73
34. 8\u00d7 4 + 4
35. 6\u00f7 38 \u2013 38 \u00f76
36. 47 \u00d7 59 + 37 \u00d7 9
37. 52 -\uff08 32 + 45 \uff09
38. 78 + \uff08 1/8 + 1/9 \uff09
39. 9 \u00d7 56 + 56
40. 34 \u00d7 89 - 13
41. 7 \u00d7 549 + 34
42. 6 \u00d7\uff08 12 + 3 \uff09
43. 8 \u00d7 5 + 8 \u00d7 115
44. 31 \u00d7 56 \u2013 56
45. 97 - \uff08 27 \u2013 1021 \uff09
46. 59 \u00d7 18 \u2013 14 \u00d7 27
47. 45 \u00d7 2516 + 23 \u00d7 34
48. 14 \u00d7 87 \u2013 56 \u00d7 125
49. 1732 \u2013 34 \u00d7 94
50. 3 \u00d7 29 + 13
51. 57 \u00d7 325 + 37
52. 314 \u00d7 23 + 16
53. 15 \u00d7 23 + 56
54. 922 + 111 \u00f7 12
55. 53 \u00d7 115 + 43
56. 45 \u00d7 23 + 13 \u00d7 15
57. 79 + 129 \u00d7 56
58. 14 + 34 \u00f7 23
59. 7 \u00d7 2116 + 12
60. 101 \u00d7 15 \u2013 15 \u00d7 21
61.50\uff0b\uff0858+370\uff09\u00d7\uff0864-45\uff09
62.120-148+35
63.347+45\u00d72-4160
64\uff0858+37\uff09\u00d7\uff0864-9\u00d75\uff09
65.95\u00d7\uff0864-45\uff09
66.178-145+42 420+580-64\u00d721
67.812-9+31\u00d711
68.85+14\u00d7\uff0814+208\uff09
69.\uff08284+16\uff09\u00d7\uff08512-8208\uff09
70.120-36\u00d74+35
71.\uff0858+37\uff09\u00d7\uff0864-9\u00d75\uff09
72.(68-68\u00d755)\u00f785
73.12\u00d7 12\u00d748
74.32\u00d715+25
75.6-+785-37=
76.72\u00f78-12\u00d75
77.65\u00d7\uff0848-12\u00d74\uff09
78.15-1075\u00d74-7
79.58\u00d7\uff0837-13\uff09+42\u00d7374
80.352-\uff086+9\uff09\u00d725
81. 8\uff0b3\u00d77
82. 9\u00d72\uff0b4\u00d73
83. 6\u00d7\uff0850\uff0d46\uff09
84. 3+3\uff0d5
85. 63-9\u00d76
86. \uff0848\uff0b32\uff09\uff0b5
87. 74\uff0b105\u00d73
88. 74\uff0b100\u00d73
88. 65\uff0d6\u00d74\u00f72
89. 38\uff0b56\u00f77\u00d73
90.\uff08440\uff0d280\uff09\u00d7\uff08300\u2014260\uff09
91.\uff0859\uff0b21\uff09\u00d7\uff0896\u00f78\uff09
92.\uff08220\uff0d100\uff09+\uff0815\u00d72\uff09
93. 700\uff0d8\u00d75\u00d74
94. \uff08275\uff0d35\uff09+\uff0817\uff0b43\uff09
95 .480+\uff0896-16\uff0b6\uff09
96.\uff0815\u00d740\u2014360\uff09\u00d76
97. 14\uff0b16\u00d74\uff0d50
98. 74\uff0b\uff0896\u00f76\uff0d8\uff09
99. 72\uff0d45\uff0b121\u00f711
100. 20\u00f718\u00d7\uff08806\uff0d799\uff09
101. 75\u00f725\uff0b300\u00f75
102. \uff0885\u00f75\uff0b300\uff09\u00f75
103. 25\uff0b7\u00f725\uff0b75
104. 20\uff0d\uff085\uff0b48\u00f724\uff09
105. \uff087\uff0b2\u00d74\uff09\u00f740
106. 555\uff0d45\uff0b55
107. 2\uff0d20\uff0b2
108. 10\uff0d110\u00d710
109.\uff085\uff0b25\u00f75\uff09\uff0d40
110. 200\u00f725\u00d74\uff0b80
111. 280\u00f725\u00d74\uff0b80
112. \uff0830\uff0d8\u00d74\uff09\u00f760
113. 2\uff0d16\uff0b3\u00d72
114.\uff0820\uff0d6\uff09\u00f74\uff0b32
115.\uff0852\uff0d150\uff09\u00f76\uff0d40
116.\uff08120\uff0d50\uff09\u00f7\uff0860\uff0d40\uff09
117. 48\u00d726\uff0b173 + 297
118. 360\uff0d\uff0858\uff0b1872-24\uff09
119. 230\u00d7\uff08150\uff0b37\u00d716\uff09
120. 100\u00f7\uff08850\uff0d25\u00d76\uff09\uff0b44
121.\uff087344\u00f72\uff0b98\uff09\u00d743
122.\uff0895\uff0b98\uff09\u00d7\uff08203\uff0d168\uff09
123. 124\u00d736\uff0d3213\u00f79
124.\uff08378\uff0d158\uff09\u00d7\uff0838\uff0b72\uff09
125. 26\uff0b824\u00f78\uff0d409
126. 12\u00d73\u00f75
127. 12\u00f73\u00f75
128. 8x101-178
129. 178x11-17
130. 17x101-78
131. 3 \u00d7 4 - 4
132. 8 \u00d7 16 + 1
133. 12\u00d7 5 \u2013 3
134. 8\u00d7 4 + 4
135. 38 \u2013 38 \u00f72
136. 47 \u00d7 59 + 7 \u00d7 9
137. 2 -\uff08 32 + 45 \uff09
138. 8 + \uff08 8 + 9 \uff09
139. 9 \u00d7 6 + 56
140. 3 \u00d7 89 - 13
141. 7 \u00d7 59 + 34
142. 6 \u00d7\uff08 1 + 3 \uff09
143. 8 + 8 \u00d7 115
144. 31 \u00d7 6 \u2013 56
145. 97 - \uff08 27 \u2013 102\uff09
146. 9 \u00d7 18 \u2013 1 \u00d7 27
147. 45 \u00d7 26 + 23 \u00d7 34
148. 14 \u00d7 87 \u2013 6 \u00d7 125
149. 17 \u2013 34 \u00d7 94
150. 3 \u00d7 9 + 13
151. 57 \u00d7 32 + 37
152. 3 \u00d7 23 + 16
153. 15 \u00d7 3 + 56
154. 92 + 144 \u00f7 12
155. 3 \u00d7 115 + 43
156. 5 \u00d7 23 + 13 \u00d7 15
157. 7+ 129 \u00d7 56
158. 14 + 3 + 23
159. 7 \u00d7 21 + 12
160. 10 \u00d7 15 \u2013 15 \u00d7 21
161.50\uff0b\uff0858+37\uff09\u00d7\uff0864-45\uff09
162.20-148+35
163. 45\u00d72-4160
164\uff0858+37\uff09\u00d765
165. 95\u00d7\uff081-45\uff09
166. 8-145+420+580-64\u00d721
167. 81-9+31\u00d711
168. 85+14\u00d7\uff0814+28\uff09
169.\uff0828+16\uff09\u00d7\uff08512-8208\uff09
170.12-36\u00d74+35
171.\uff085+37\uff09\u00d7\uff0864-9\u00d75\uff09
172. (618-68\u00d755)\u00f785
173. 112\u00d7 12\u00d748
174. 2\u00d715+25
175. 16-+785-37
176. 72-12\u00d75
177. 65\u00d7\uff088-12\u00d74\uff09
178. 15-107\u00d74-7
179. 5\u00d7\uff0837-13\uff09+42\u00d7374
180. 52-\uff086+9\uff09\u00d725
181. 8\uff0b90\u00d77
182. 19\u00d72\uff0b4\u00d73
183. 16\u00d7\uff0850\uff0d46\uff09
184. 31+3\uff0d5
185. 3-9\u00d76
186. \uff084\uff0b32\uff09\uff0b5
187. 74\uff0b15\u00d73
188. 7\uff0b100\u00d73
189. 65\uff0d6\u00d74\u00f72
190.\uff0844 \uff0d280\uff09\u00d7\uff08300\u2014260\uff09
191.\uff08591\uff0b21\uff09\u00d7\uff0896\u00f78\uff09
192.\uff0820\uff0d100\uff09+\uff0815\u00d72\uff09
193. 70\uff0d8\u00d75\u00d74
194. \uff0875\uff0d35\uff09+\uff0817\uff0b43\uff09
195 . 40+\uff0896-16\uff0b6\uff09
196.\uff0815\u00d74\u2014360\uff09\u00d76
197. 14\uff0b6\u00d74\uff0d50
198. 74\uff0b\uff086\u00f76\uff0d8\uff09
199. 2\uff0d45\uff0b121\u00f711
200. 218\u00d7\uff08806\uff0d799\uff09
201. 75\u00f75\uff0b300\u00f75
202. \uff0815\u00f75\uff0b300\uff09\u00f75
203. 2\uff0b7\u00f725\uff0b75
204. 09\uff0d\uff085\uff0b48\u00f724\uff09
205. \uff0817\uff0b2\u00d74\uff09\u00f740
206. 55\uff0d45\uff0b55
207. 92\uff0d20\uff0b2
208. 10\uff0d10\u00d710
209.\uff085\uff0b5\u00f75\uff09\uff0d40
210. 20\u00f725\u00d74\uff0b80
211. 20\u00f725\u00d74\uff0b80
212. \uff0830\uff0d8\u00d74\uff09\u00f76
213. 2\uff0d6\uff0b3\u00d72
214.\uff082\uff0d6\uff09\u00f74\uff0b32
215.\uff082\uff0d150\uff09\u00f76\uff0d40
216.\uff0820\uff0d50\uff09\u00f7\uff0860\uff0d40\uff09
217. 4\u00d726\uff0b173 + 297
218. 36\uff0d\uff0858\uff0b1872-24\uff09
219. 20\u00d7\uff08150\uff0b37\u00d716\uff09
220. 10\u00f7\uff08850\uff0d25\u00d76\uff09\uff0b44
221.\uff08744\u00f72\uff0b98\uff09\u00d743
222.\uff089\uff0b98\uff09\u00d7\uff08203\uff0d168\uff09
223. 14\u00d736\uff0d3213\u00f79
224.\uff0838\uff0d158\uff09\u00d7\uff0838\uff0b72\uff09
225. 26\uff0b84\u00f78\uff0d409
226. 1\u00d73\u00f75
227. 2\u00f73\u00f75
228. 8x11-178
229. 17x11-17
230. 17x11-78
231. 3 \u00d7 40 - 4
232. 8 \u00d7 9 + 1
233. 12\u00d7 95 \u2013 3
234. 8\u00d7 94 + 4
235. 3 \u2013 38 \u00f72
236. 7 \u00d7 59 + 7 \u00d7 9
237. 2 -\uff08 3 + 45 \uff09
238. 8 + \uff08 98 + 9 \uff09
239. 9 \u00d7 6 + 6
240. 3 \u00d7 8 - 13
241. 7 \u00d7 9 + 34
242. 6 \u00d7\uff08 1 + 3 \uff09
243. 8 + 8 \u00d7 15
244. 31 \u00d7 6 \u2013 6
245. 97 - \uff08 2 \u2013 102\uff09
246. 9 \u00d7 19 \u2013 1 \u00d7 27
247. 45 \u00d7 6 + 23 \u00d7 34
248. 14 \u00d7 7 \u2013 6 \u00d7 125
249. 17 \u2013 4 \u00d7 94
250. 3 \u00d7 89 + 13
251. 57 \u00d7 2 + 37
252. 3 \u00d7 3 + 16
253. 85 \u00d7 3 + 56
254. 2 + 144 \u00f7 12
255. 3 \u00d7 11 + 43
256. 5 \u00d7 2 + 13 \u00d7 15
257. 7+ 19 \u00d7 56
258. 14 + 39 + 23
259. 7 \u00d7 2 + 12
260. 10 \u00d7 5 \u2013 15 \u00d7 21
261.50\uff0b\uff088+37\uff09\u00d7\uff0864-45\uff09
262.20-14+35
263. 45\u00d72-460
264\uff0858+3\uff09\u00d765
265. 95\u00d7\uff0810-45\uff09
266. 8-145+40+50-64\u00d721
267. 81-9+31\u00d791
268. 85+14\u00d7\uff084+28\uff09
269.\uff0828+16\uff09\u00d7\uff08512-808\uff09
270.12-36\u00d74+3
271.\uff085+3\uff09\u00d7\uff0864-9\u00d75\uff09
272. (668\u00d755)\u00f785
273. 12\u00d7 12\u00d748
274. 2\u00d7105+25
275. 16-+75-37
276. 72-12\u00d75
277. 65\u00d7\uff088-12\u00d74\uff09
278. 15-107\u00d74-7
279. 5\u00d7\uff0837-13\uff09+2\u00d7374
280. 2-\uff086+9\uff09\u00d725
281. 18\uff0b90\u00d77
282. 109\u00d72\uff0b4\u00d73
283. 160\u00d7\uff0850\uff0d46\uff09
284. 351+3\uff0d5
285. 3-9\u00d7106
286. \uff084\uff0b30\uff09\uff0b5
287. 74\uff0b19\u00d73
288. 7\uff0b10\u00d73
289. 5\uff0d6\u00d74\u00f72
290.\uff084 \uff0d280\uff09\u00d7\uff08300\u2014260\uff09
291.\uff0891\uff0b21\uff09\u00d7\uff0896\u00f78\uff09
292.\uff0890\uff0d100\uff09+\uff0815\u00d72\uff09
293. 90\uff0d8\u00d75\u00d74
294. \uff085\uff0d35\uff09+\uff0817\uff0b43\uff09
295 . 4+\uff0896-16\uff0b6\uff09
296.\uff0819\u00d74\u2014360\uff09\u00d76
297. 1\uff0b6\u00d74\uff0d50
298. 7\uff0b\uff086\u00f76\uff0d8\uff09
299. 2\uff0d4\uff0b121\u00f711
300. 21\u00d7\uff08806\uff0d799
,\u5168\u6821\u5e08\u751f523\u4eba\u53c2\u52a0\u690d\u6811\u52b3\u52a8,\u5982\u679c70\u4eba\u5206\u6210\u4e00\u7ec4,\u90a3\u4e48\u6700\u591a\u591f\u5206\u6210\u51e0\u7ec4
2,\u7528\u7535\u8111\u5f55\u5165\u4e00\u7bc7466\u4e2a\u5b57\u7684\u6587\u7ae0,\u7ea2\u7ea2\u6bcf\u5206\u949f\u80fd\u5f55\u516560\u4e2a\u5b57,\u806a\u806a7\u5206\u949f\u5f55\u5b8c.\u8c01\u5f55\u5165\u5f97\u5feb\u4e00\u4e9b
3,\u738b\u5927\u7237\u7684\u679c\u56ed\u6536\u83b7\u82f9\u679c358\u5343\u514b,\u68a8270\u5343\u514b,\u674e\u5b50196\u5343\u514b.\u82f9\u679c\u6bcf\u7bb140\u5343\u514b,\u68a8\u6bcf\u7bb130\u5343\u514b,\u674e\u5b50\u6bcf\u7bb120\u5343\u514b.\u7b97\u4e00\u7b97:\u88c5\u8fd9\u51e0\u79cd\u6c34\u679c,\u5404\u9700\u8981\u591a\u5c11\u4e2a\u7eb8\u7bb1
4,\u5728\u4e00\u6761\u957f\u4e3a180\u7c73\u7684\u5c0f\u8def\u4e00\u65c1\u690d\u6811,\u6bcf20\u7c73\u683d\u4e00\u68f5.\u4e00\u5171\u9700\u8981\u683d\u591a\u5c11\u68f5\u6811
5,\u6211\u4eec8\u4e2a\u4eba\u7528260\u5143\u94b1\u4e70\u95e8\u7968,\u591f\u5417 (\u4f60\u80fd\u7528\u51e0\u79cd\u65b9\u6cd5\u7b97\u5462 )
6,\u8fd9\u8f86\u6c7d\u8f66\u6bcf\u79d2\u884c18\u7c73,\u8f66\u7684\u957f\u5ea6\u662f18\u7c73,\u96a7\u9053\u957f324\u7c73,\u8fd9\u8f86\u6c7d\u8f66\u5168\u90e8\u901a\u8fc7\u96a7\u9053\u8981\u7528\u591a\u957f\u65f6\u95f4
7,\u6625\u5149\u7cae\u6cb9\u516c\u53f8\u8981\u51fa\u53e3680\u5428\u7cae\u98df,\u5982\u679c\u752822\u5428\u7684\u96c6\u88c5\u7bb1,\u9700\u8981\u591a\u5c11\u4e2a \u5982\u679c\u9009\u752817\u5428\u7684\u96c6\u88c5\u7bb1,\u9700\u8981\u591a\u5c11\u4e2a
8,\u77f3\u5bb6\u5e84\u5230\u627f\u5fb7\u7684\u516c\u8def\u957f\u662f546\u5343\u7c73.\u7ea2\u7ea2\u4e00\u5bb6\u4ece\u77f3\u5bb6\u5e84\u5f00\u8f66\u5230\u627f\u5fb7\u6e38\u89c8\u907f\u6691\u5c71\u5e84,\u5982\u679c\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u9a7678\u5343\u7c73,\u4e0a\u53488\u65f6\u51fa\u53d1,\u90a3\u4e48\u51e0\u65f6\u53ef\u4ee5\u5230\u8fbe
9,\u4e00\u5757\u957f\u65b9\u5f62\u83dc\u5730,\u957f\u662f9\u7c73,\u5bbd\u662f6\u7c73.\u8fd9\u5757\u83dc\u5730\u4e00\u5171\u6536\u9752\u83dc972\u5343\u514b.\u5e73\u5747\u6bcf\u5e73\u65b9\u7c73\u6536\u9752\u83dc\u591a\u5c11\u5343\u514b
10,\u4e0a\u6d77\u4e1c\u65b9\u660e\u73e0\u7535\u89c6\u5854\u662f\u4e9a\u6d32\u6700\u9ad8\u7684\u7535\u89c6\u5854,\u5b83\u7684\u9ad8\u5ea6\u662f468\u7c73.\u4e00\u697c\u623f\u670912\u5c42,\u9ad839\u7c73.\u7535\u89c6\u5854\u7684\u9ad8\u5ea6\u76f8\u5f53\u4e8e\u51e0\u4e2a12\u5c42\u4f4f\u5b85\u697c\u7684\u9ad8\u5ea6
11,\u738b\u7237\u7237\u5bb6\u517b\u76844\u5934\u5976\u725b\u6bcf\u4e2a\u661f\u671f\u4ea7\u5976896\u5343\u514b,\u5e73\u57471\u5934\u5976\u725b\u6bcf\u5929\u4ea7\u591a\u5c11\u5976\u5462
12,4\u8f86\u6c7d\u8f663\u6b21\u8fd0\u6c34\u6ce5960\u888b,\u5e73\u5747\u6bcf\u8f86\u6c7d\u8f66\u6bcf\u6b21\u8fd0\u6c34\u6ce5\u591a\u5c11\u888b
13,(1)\u6c34\u6ce2\u5c0f\u5b66\u6bcf\u95f4\u6559\u5ba4\u67093\u4e2a\u7a97\u6237,\u6bcf\u4e2a\u7a97\u6237\u5b89\u88c512\u5757\u73bb\u7483,9\u95f4\u6559\u5ba4\u4e00\u5171\u5b89\u88c5\u591a\u5c11\u5757\u73bb\u7483
(2)\u6768\u67f3\u5c0f\u5b66\u670912\u95f4\u6559\u5ba4,\u6bcf\u95f4\u6559\u5ba4\u67093\u4e2a\u7a97\u6237,\u4e00\u5171\u5b89\u88c5324\u5757\u73bb\u7483.\u5e73\u5747\u6bcf\u4e2a\u7a97\u6237\u5b89\u88c5\u591a\u5c11\u5757\u73bb\u7483
14,\u5c0f\u7ea2\u4e70\u4e862\u76d2\u7eff\u8c46\u7cd5,\u4e00\u5171\u91cd1\u5343\u514b.\u6bcf\u76d2\u88c5\u670920\u5757,\u5e73\u5747\u6bcf\u5757\u91cd\u591a\u5c11\u514b
15,\u4e00\u8f86\u5927\u5df4\u8f66\u4ece\u5f20\u6751\u51fa\u53d1,\u5982\u679c\u6bcf\u5c0f\u65f6\u884c\u9a7660\u5343\u7c73,4\u5c0f\u65f6\u5c31\u53ef\u4ee5\u5230\u8fbe\u674e\u5e84.\u7ed3\u679c\u53ea\u7528\u4e863\u4e2a\u5c0f\u65f6\u5c31\u5230\u8fbe\u4e86.\u8fd9\u8f86\u6c7d\u8f66\u5b9e\u9645\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u9a76\u591a\u5c11\u5343\u7c73
16,\u767d\u5854\u6751\u8ba1\u5212\u4fee\u4e00\u6761\u6c34\u6e20,\u5982\u679c\u6bcf\u5929\u4fee16\u7c73,18\u5929\u5c31\u80fd\u4fee\u5b8c.\u7b2c\u4e00\u5929\u4fee\u4e8624\u7c73,\u7167\u7b2c\u4e00\u5929\u7684\u8fdb\u5ea6,\u51e0\u5929\u80fd\u4fee\u5b8c
17,\u8679\u5149\u5bbe\u9986\u8d2d\u8fdb100\u6761\u6bdb\u5dfe,\u6bcf\u67616\u5143.\u5982\u679c\u7528\u8fd9\u4e9b\u94b1\u8d2d\u4e708\u5143\u4e00\u6761\u7684\u6bdb\u5dfe,\u53ef\u4ee5\u4e70\u591a\u5c11\u6761
18,\u4e00\u5305A4\u590d\u5370\u7eb8,\u6bcf\u5929\u752825\u5f20,20\u5929\u6b63\u597d\u7528\u5b8c.\u5982\u679c\u6bcf\u5929\u5c11\u75285\u5f20,\u90a3\u4e48\u53ef\u4ee5\u7528\u591a\u5c11\u5929
19,\u4e00\u4e2a\u517b\u8702\u4e13\u4e1a\u6237,\u4eca\u5e74\u9972\u517b\u871c\u870224\u7bb1.\u53bb\u5e745\u7bb1\u871c\u8702\u917f\u4e86375\u5343\u514b\u8702\u871c,\u7167\u53bb\u5e74\u7684\u917f\u871c\u91cf\u8ba1\u7b97,\u4eca\u5e74\u53ef\u4ee5\u917f\u591a\u5c11\u5343\u514b\u8702\u871c
20,\u51ac\u51ac\u5bb6\u572815\u5e73\u65b9\u7c73\u7684\u571f\u5730\u4e0a\u5171\u80b2\u82d7135\u68f5,\u7167\u8fd9\u6837\u8ba1\u7b97,\u8981\u80b2\u82d7990\u68f5,\u9700\u8981\u591a\u5927\u9762\u79ef\u7684\u571f\u5730
21,\u7ea2\u77f3\u6751\u5c0f\u5b66\u5206\u62106\u4e2a\u5c0f\u7ec4\u53bb\u6d47\u6811,\u6bcf\u7ec4\u67094\u4eba,\u4e00\u5171\u6d47\u6811360\u68f5,\u5e73\u5747\u6bcf\u4eba\u6d47\u6811\u591a\u5c11\u68f5
22,\u4e00\u7bb1\u9e21\u86cb\u7684\u4e2a\u6570\u662f\u4e00\u7bee\u9e21\u86cb\u4e2a\u6570\u76843\u500d.\u4e00\u7bb1\u9e21\u86cb\u670996\u4e2a,6\u7bee\u9e21\u86cb\u6709\u591a\u5c11\u4e2a\uff1f
23,\u4e00\u5217\u706b\u8f66,\u63d0\u901f\u524d\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u9a7671\u5343\u7c73,\u4ece\u79e6\u7687\u5c9b\u5230\u90af\u90f8\u752812\u5c0f\u65f6,\u63d0\u901f\u540e\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u9a7695\u5343\u7c73,\u63d0\u901f\u540e\u4ece\u79e6\u7687\u5c9b\u5f00\u5f80\u90af\u90f8\u5927\u7ea6\u9700\u8981\u51e0\u5c0f\u65f6
24,\u738b\u963f\u59e8\u662f\u4e00\u4f4d\u505a\u513f\u7ae5\u670d\u88c5\u7684\u5de7\u624b,\u4e00\u5468\u53ef\u4ee5\u505a75\u5957\u513f\u7ae5\u670d\u88c5.\u73b0\u5728\u662f\u6bcf\u54685\u5929\u5de5\u4f5c\u5236,(1)\u7167\u8fd9\u6837\u7b97,15\u5929\u53ef\u4ee5\u505a\u591a\u5c11\u5957
(2)\u505a120\u5957\u513f\u7ae5\u670d\u88c5\u9700\u8981\u591a\u5c11\u5929
25,\u4e00\u8f86\u4ece\u5317\u4eac\u5230\u9752\u5c9b\u7684\u957f\u9014\u5ba2\u8f66,\u4e2d\u9014\u7ecf\u8fc7\u5929\u6d25\u548c\u6d4e\u5357.\u65e9\u66686:30\u4ece\u5317\u4eac\u53d1\u8f66,\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u9a7685\u5343\u7c73,\u5927\u7ea6\u4f55\u65f6\u53ef\u4ee5\u5230\u8fbe\u9752\u5c9b
\u5317\u4eac\u5230\u5929\u6d25137km;\u5929\u6d25\u5230\u6d4e\u5357360km;\u6d4e\u5357\u5230\u9752\u5c9b393km.
26,\u9633\u5149\u5c0f\u5b66\u6709\u5e08\u751f960\u540d,6\u6708\u4efd\u5171\u752860\u5428.(1)\u5b66\u6821\u5e73\u5747\u6bcf\u5929\u7528\u6c34\u591a\u5c11\u5428
(2)\u7167\u8fd9\u6837\u8ba1\u7b97,1\u5428\u6c34\u53ef\u4f9b\u591a\u5c11\u4eba\u7528\u4e00\u5929\uff1f\u7528\u4e00\u4e2a\u6708\u5462\uff1f
27,125\u540d\u7537\u540c\u5b66,119\u540d\u5973\u540c\u5b66\u75313\u540d\u6559\u5e08\u5e26\u9886\u53bb\u53c2\u89c2\u5386\u53f2\u535a\u7269\u9986,\u53c2\u89c2\u65f6\u53ea\u80fd\u5206\u6279\u8fdb\u5165,\u6bcf\u6b21\u6700\u591a\u5141\u8bb8\u8fdb50\u4eba,\u7b97\u4e00\u7b97,\u81f3\u5c11\u8981\u5206\u51e0\u6279
28,\u4e00\u672c\u6545\u4e8b\u4e66448\u9875,\u660e\u660e\u752816\u5929\u770b\u5b8c,\u82b3\u82b3\u6bcf\u5929\u6bd4\u660e\u660e\u591a\u770b4\u9875,\u82b3\u82b3\u6bcf\u5929\u770b\u591a\u5c11\u9875
29,\u73ed\u91cc\u4e3a\u5f00\u5c55\u4f53\u80b2\u6d3b\u52a8,\u62ff\u73ed\u8d39\u53bb\u4e70\u7bee\u7403\u548c\u6392\u7403,\u5df2\u77e5\u4e703\u4e2a\u7bee\u74032\u4e2a\u6392\u7403\u5f97\u7528161\u5143,\u5982\u679c\u4e703\u4e2a\u7bee\u7403\u548c5\u4e2a\u6392\u7403\u5f97\u7528245\u5143,\u90a3\u4e48\u4e00\u4e2a\u7bee\u7403\u591a\u5c11\u5143 \u4e00\u4e2a\u6392\u7403\u591a\u5c11\u5143
30,\u660e\u660e\u662f\u4e2a\u7231\u5b66\u4e60\u7684\u5b69\u5b50,\u4ed6\u6bcf\u4e2a\u661f\u671f\u9664\u661f\u671f\u65e5\u5916\u6bcf\u5929\u90fd\u505a\u4e00\u4e9b\u53e3\u7b97\u9898,\u5982\u679c\u4e00\u4e2a\u661f\u671f\u505a300\u9053,\u7167\u8fd9\u6837\u8ba1\u7b97,(1)\u660e\u660e3\u4e2a\u661f\u671f\u5171\u53ef\u4ee5\u505a\u591a\u5c11\u9053
(2)650\u9053\u9898\u660e\u660e\u51e0\u5929\u5c31\u80fd\u505a\u5b8c
31\u3001\u4e00\u53ea\u5c71\u96c05\u5929\u5927\u7ea6\u80fd\u5403800\u53ea\u5bb3\u866b\uff0c\u7167\u8fd9\u6837\u8ba1\u7b97\uff0c\u4e00\u53ea\u5c71\u96c0\u4e00\u4e2a\u6708\u5927\u7ea6\u80fd\u5403\u591a\u5c11\u53ea\u5bb3\u866b\uff1f\uff08\u4e00\u4e2a\u6708\u630930\u5929\u8ba1\u7b97\u3002\uff09
32\u3001\u4e00\u8f86\u957f\u5ba2\u8f663\u5c0f\u65f6\u884c\u4e86174\u5343\u7c73\uff0c\u7167\u8fd9\u6837\u7684\u901f\u5ea6\uff0c\u5b8312\u5c0f\u65f6\u53ef\u4ee5\u884c\u591a\u5c11\u5343\u7c73\uff1f
33\u3001\u5f20\u7237\u7237\u4e703\u53ea\u5c0f\u7f8a\u7528\u4e8675\u5143\uff0c\u4ed6\u8fd8\u60f3\u518d\u4e705\u53ea\u8fd9\u6837\u7684\u5c0f\u7f8a\uff0c\u9700\u8981\u51c6\u5907\u591a\u5c11\u94b1\uff1f
34\u30015\u7bb1\u871c\u8702\u4e00\u5e74\u53ef\u4ee5\u917f375\u5343\u514b\u8702\u871c\u3002\u5c0f\u6797\u5bb6\u517b\u4e86\u8fd9\u6837\u7684\u871c\u870212\u7bb1\uff0c\u4e00\u5e74\u5927\u7ea6\u53ef\u4ee5\u917f\u591a\u5c11\u5343\u514b\u8702\u871c\uff1f
35\u3001\u80b2\u82f1\u5c0f\u5b66\u7684180\u540d\u5c11\u5148\u961f\u5458\u5728\u201c\u7231\u5fc3\u65e5\u201d\u5e2e\u52a9\u519b\u5c5e\u505a\u597d\u4e8b\u3002\u8fd9\u4e9b\u5c11\u5148\u961f\u5458\u5e73\u5747\u5206\u62105\u961f\uff0c\u6bcf\u961f\u5206\u62104\u7ec4\u6d3b\u52a8\uff0c\u5e73\u5747\u6bcf\u7ec4\u6709\u591a\u5c11\u540d\u5c11\u5148\u961f\u5458\uff1f
36\u3001\u5218\u53d4\u53d4\u5e26700\u5143\u4e70\u5316\u80a5\uff0c\u4e70\u4e8616\u888b\u5316\u80a5\uff0c\u526960\u5143\u3002\u6bcf\u888b\u5316\u80a5\u7684\u4ef7\u94b1\u662f\u591a\u5c11\uff1f
37\u3001\u6625\u82bd\u9e21\u573a\u661f\u671f\u4e00\u6536\u7684\u9e21\u86cb\uff0c18\u5343\u514b\u88c5\u4e00\u7bb1\u3002\u88c5\u597d8\u7bb1\u540e\u8fd8\u526916\u5343\u514b\u3002\u661f\u671f\u4e00\u6536\u4e86\u591a\u5c11\u5343\u514b\u9e21\u86cb\uff1f
38\u3001\u738b\u53d4\u53d4\u4ece\u53bf\u57ce\u5f00\u8f66\u53bb\u738b\u5e84\u9001\u5316\u80a5\u3002\u53bb\u7684\u65f6\u5019\u6bcf\u5c0f\u65f6\u884c40\u5343\u7c73\uff0c\u7528\u4e863\u5c0f\u65f6\uff0c\u8fd4\u56de\u65f6\u53ea\u7528\u4e862\u5c0f\u65f6\u3002\u8fd4\u56de\u65f6\u5e73\u5747\u6bcf\u5c0f\u65f6\u884c\u591a\u5c11\u5343\u7c73\uff1f
39\u3001\u4e00\u8f86\u65c5\u6e38\u8f66\u5728\u5e73\u539f\u548c\u5c71\u533a\u5404\u884c\u4e862\u5c0f\u65f6\uff0c\u6700\u540e\u5230\u8fbe\u5c71\u9876\u3002\u5df2\u77e5\u65c5\u6e38\u8f66\u5728\u5e73\u539f\u6bcf\u5c0f\u65f6\u884c50\u5343\u7c73\uff0c\u5c71\u533a\u6bcf\u5c0f\u65f6\u884c30\u5343\u7c73\u3002\u8fd9\u6bb5\u8def\u7a0b\u6709\u591a\u957f\uff1f
40\u3001\u5b66\u6821\u8981\u4e3a\u56fe\u4e66\u9986\u589e\u6dfb\u4e24\u79cd\u65b0\u4e66\uff0c\u6bcf\u79cd3\u5957\u3002\u5df2\u77e5\u300a\u513f\u7ae5\u767e\u79d1\u5168\u4e66\u300b\u6bcf\u5957125\u5143\uff0c\u300a\u6570\u5b66\u731c\u60f3\u300b\u6bcf\u595718\u5143\uff0c\u5171\u8981\u5316\u591a\u5c11\u94b1\uff1f
41\u3001\u5b66\u6821\u51c6\u5907\u53d1\u7ec3\u4e60\u672c\uff0c\u53d1\u7ed915\u4e2a\u73ed\uff0c\u6bcf\u73ed144\u672c\uff0c\u8fd8\u8981\u755940\u672c\u4f5c\u4e3a\u5907\u7528\u3002\u5b66\u6821\u5e94\u4e70\u591a\u5c11\u7ec3\u4e60\u672c\uff1f
42\u3001\u4e00\u68f5\u6811\u82d716\u5143\uff0c\u4e703\u68f5\u90011\u68f5\u3002\u4e00\u6b21\u4e703\u68f5\uff0c\u6bcf\u68f5\u4fbf\u5b9c\u591a\u5c11\u94b1\uff1f
43\u3001\u6d17\u53d1\u6c34\u6bcf\u74f615\u5143\uff0c\u5546\u573a\u5f00\u5c55\u4fc3\u9500\u6d3b\u52a8\uff0c\u4e702\u74f6\u90011\u74f6\u3002\u4e00\u6b21\u4e702\u74f6\uff0c\u6bcf\u74f6\u4fbf\u5b9c\u591a\u5c11\u5143\uff1f
44\u3001\u4e00\u675f\u9c9c\u82b120\u5143\uff0c\u4e704\u675f\u90011\u675f\u3002\u674e\u963f\u59e8\u4e00\u6b21\u4e704\u675f\uff0c\u6bcf\u675f\u4fbf\u5b9c\u591a\u5c11\u94b1\uff1f
45.\u5317\u4eac\u8def\u5c0f\u5b66\u8ba1\u5212\u4e70\u4e00\u4e9b\u8bfe\u684c\u6905\uff0c\u8fd9\u7b14\u94b1\u5982\u679c\u5355\u4e70\u8bfe\u684c\uff0c\u53ef\u4ee5\u4e7080\u5f20\uff0c\u5982\u679c\u5355\u4e70\u6905\u5b50\uff0c\u53ef\u4ee5\u4e70240\u628a\uff0c\u8fd9\u7b14\u94b1\u53ef\u4ee5\u4e70\u51e0\u5957\u8fd9\u6837\u7684\u8bfe\u684c\u6905\uff1f
46.\u5f80\u4e00\u53ea\u7a7a\u74f6\u91cc\u5012\u51653\u676f\u6c34,\u8fde\u74f6\u91cd650\u514b,\u5982\u679c\u5012\u51655\u676f\u6c34,\u8fde\u74f6\u91cd850\u514b,\u5982\u679c\u5012\u51651\u676f\u6c34,\u8fde\u74f6\u91cd\u591a\u5c11\u514b?
488+152+512 3463-264-736 5673+389-1673
253\u00d79-53\u00d79 400\u00f7 8+259 165-150 \u00f7 5
342-42 \u00f7 6 186+314\u00d79 855-234-166
班别: 姓名: 成绩:
一、递等式计算。(每题3分,共54分)
437-37×2+8 1500÷15-15×4 180-13×5+36
194+840÷7+160 45×6+37×3 125÷25×(45-26)
86+360÷20—57 (85+230)÷(35-20) 160+240÷30-58
1285-125÷25×40 175×3-236÷4 (158+25×14)÷4
582-18×11 250×8-460÷10 21×(230—192÷4)
550-25×12+880 (68-28)×(12+28) 400+612÷12×4
二、用简便方法计算。(细心点哦!)(每题3分,共72分)
56×208+56×92 678+678×99 103×12
76+82+118+124 489+665+211 76×62+62×124
39×28-39×8 620-204-116 45×199+45
25×204 125×88 125×15×8×2
401×75 (125+7)×8 240÷16÷5
420÷15÷4 982-527-73 653-65-35
250×13×4 8×6×125 125×24
25×44 312×4+188×4 592×127
递等式是脱式的一种(计算的方法,就是每步都连等下去),如:
3+5+9-3+6-11=8+9-3+6-11=17-3+6-11=14+6-11=20-11=9(脱式)
3+5+9-3+6-11
=8+9-3+6-11
=17-3+6-11
=14+6-11
=20-11 (不同的地方:递等式是把等号写在式子的前面整齐排列)
=9
.59+123-98 7*11+67*9 339-25*7
(18+77)*35 (225-139)*4 13*8-97
(3/4+5/8)*32 23.9*(12.8+45.29)
7/9*(31.6+4.4) 5/9*11*9/10+4.8
小数的+-*/,方法和整数的差不多,就是要注意小数点的位置
.(法则自己看吧)
分数的+-*/,要记住它们的运算法则,然后再加以灵活运用.
.(法则自己看吧)
(熟能生巧啊)
6/7*5/9+6/7*4/9
=6/7*1
=6/7
123+459-23
=123-23+459
=559
84*99
=84*(100-1)
=84*100-84
=8316
36*101
=36*100+36
=3636
0.37*85+15*0.37
=0.37*100
=37
12*55+1.2*450
=12*55+12*45
=12*100
=1200
0.125*0.25*32
=0.125*0.25*4*8
=0.125*8*0.25*4
=1*1
=1
4/5*0.79+4/5*0.21
=4/5*1
=4/5
14*4/5+6÷5/4
=14*4/5+6*4/5
=20*4/5
=16
556-556*0.9
=556*1-556*0.9
=556*0.1
=55.6
去无敌数学上查一下,很全。 而且不错的!^_^
6/7*5/9+6/7*4/9
=6/7*1
=6/7
123+459-23
=123-23+459
=559
84*99
=84*(100-1)
=84*100-84
=8316
36*101
=36*100+36
=3636
0.37*85+15*0.37
=0.37*100
=37
12*55+1.2*450
=12*55+12*45
=12*100
=1200
0.125*0.25*32
=0.125*0.25*4*8
=0.125*8*0.25*4
=1*1
=1
4/5*0.79+4/5*0.21
=4/5*1
=4/5
14*4/5+6÷5/4
=14*4/5+6*4/5
=20*4/5
=16
556-556*0.9
=556*1-556*0.9
=556*0.1
=55.6
6/7*5/9+6/7*4/9
=6/7*1
=6/7
123+459-23
=123-23+459
=559
84*99
=84*(100-1)
=84*100-84
=8316
36*101
=36*100+36
=3636
0.37*85+15*0.37
=0.37*100
=37
12*55+1.2*450
=12*55+12*45
=12*100
=1200
0.125*0.25*32
=0.125*0.25*4*8
=0.125*8*0.25*4
=1*1
=1
4/5*0.79+4/5*0.21
=4/5*1
=4/5
14*4/5+6÷5/4
=14*4/5+6*4/5
=20*4/5
=16
556-556*0.9
=556*1-556*0.9
=556*0.1
=55.6
去无敌数学上查一下,很全。
绛旓細2.閫掔瓑寮璁$畻锛888梅4脳5 201锛804梅4 605脳8锛235 666梅3脳4 102锛306梅3 605脳4锛512 锛140+260锛壝凤紙70-30锛壝3 銆138-锛21+17锛夈暶3梅150 115梅銆旓紙16+4锛壝5+15銆 锛125脳208锛1248锛壝104 4502锛2940梅28脳26锛87 95脳[14脳锛24锛30梅5锛塢26脳[118锛576梅锛54梅3锛...
绛旓細488+152+512 3463-264-736 5673+389-1673 253脳9-53脳9 400梅...
绛旓細=锛49+48+47+...+2+1锛+锛360+360*2+360*3+...+360*48+360*49锛= 锛49+48+47+...+2+1锛+360锛1+2+3+...+48+49锛=361锛1+2+3+...+48+49锛=361*49*锛1+49锛/2 =442225 2銆傦紙棣栧厛瑙傚療鏈夋病鏈夎寰嬶紝浣犲彲浠ョ湅鍒版绘槸4涓鏁颁箣鍚庡張鍥涗釜璐熸暟锛岀劧鍚庝綘鍦ㄨ绠椾竴涓嬫瘡8涓暟...
绛旓細姹鍥涘勾绾40閬撻櫎娉曟贩鍚閫掔瓑寮忔暟瀛棰 420梅[(205-198)脳4]25锛75梅5锛75 200锛嶏紙35锛48梅24 锛72锛32脳4锛壝40 45锛55锛45锛55 2锛2脳0锛2 10锛10梅10脳10 锛75锛25梅5锛夛紞40 2800梅25脳4锛80 2800梅25脳4锛80 锛380锛80脳4锛壝60 20锛16梅4锛3脳2 锛20锛16锛壝4锛3脳2 ...
绛旓細鍦ㄥ洓鍒欐贩鍚堣繍绠楃殑绠楀紡涓紝鎸夌収杩愮畻椤哄簭鎶婅绠楄繃绋嬩緷娆$敤绛夊紡琛ㄧず鍑烘潵锛岃繖鏍风殑绛夊紡鍙仛閫掔瓑寮銆 渚嬶細485-锛6脳4+32锛夛紳485-锛24+32锛夛紳485-56 锛429 璁$畻锛氫竴姝ヨ绠楃洿鎺ュ啓绛夊彿銆傚瑕佺珫寮忓啓鍦ㄦí寮忎笅闈㈡涓棿鐨勫湴鏂广傦紙鍗虫í寮忓湪绗簩涓暟鐨勪綅缃級濡備袱姝ヨ绠椾互涓婅鐢ㄩ掔瓑寮忥紝姣忔閫掔瓑鍙疯瀵归綈锛岀瓑鍙风殑...
绛旓細694梅17 5981梅26 609梅87 9100梅240 5070梅39 7936梅26 450梅25 289梅44 32000梅700 234脳46 613脳48 320脳25 7210+2865 444梅76 4321梅48 350梅34 930梅32 864梅36 694梅17 5981梅26 609梅87 9100梅240 5070梅39 7936梅26 450梅25 289梅44 32000梅700 閫掔瓑寮璁$畻 125脳25脳32 600...
绛旓細180梅30= 720梅30= 360梅30= 920梅40= 780梅60= 960梅40= 432梅24= 625梅23= 837梅43= 850梅17= 780梅26= 544梅17= 898梅28= 420梅30= 780梅20= 690梅30= 750梅50= 840梅60= 520梅40= 920梅23= 864梅32= 840梅24= 704梅44= 480梅32= 672梅21= 754梅58= 897梅39= ...
绛旓細420梅[(205-198)脳4]25锛75梅5锛75 200锛嶏紙35锛48梅24 锛72锛32脳4锛壝40 45锛55锛45锛55 2锛2脳0锛2 10锛10梅10脳10 锛75锛25梅5锛夛紞40 2800梅25脳4锛80 2800梅25脳4锛80 锛380锛80脳4锛壝60 20锛16梅4锛3脳2 锛20锛16锛壝4锛3脳2 锛1520锛150锛壝60锛40 锛1520锛...
绛旓細518锛171锛482锛129 329锛78锛271 59脳4脳25 3脳125脳13脳8 96脳125 4脳301脳25脳3 326锛326脳99 104脳73 23脳锛300锛2锛58锛19脳58 32脳62锛68脳62 閫掔瓑寮璁$畻锛16脳21脳250 103脳15 125脳39锛25脳39 25脳204 50脳16脳125 44脳250 125脳25脳50脳64 锛750+250锛壝125脳12 593...
绛旓細鍥炵瓟锛=333*(3*222+334) =333*(666+334) =333*1000 =333000