250道乘除法混合运算练习题 混合运算 250道题。急急急急！！！！

\u6c42250\u9053\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u9898.

27\u00f73\u00d77 3\u00d76\u00f79 25\u00f75\u00d78
45+8-23 63\u00f77\u00d78 24-8+10
28\u00f74\u00d77 35+24-12 48\u00f78\u00d79
9405-2940\u00f728\u00d721 920-1680\u00f740\u00f77 690+47\u00d752-398
203-135\u00f79 28+120\u00d78 97-12\u00d76+43 26\u00d74-125\u00f75
148+3328\u00f764-75 360\u00d724\u00f732+730 2100-94+48\u00d754
51+(2304-2042)\u00d723 4215+(4361-716)\u00f781 (247+18)\u00d727\u00f725
36-720\u00f7(360\u00f718) 1080\u00f7(63-54)\u00d780 (528+912)\u00d75-6178
8528\u00f741\u00d738-904 264+318-8280\u00f769 (174+209)\u00d726- 9000
814-(278+322)\u00f715 1406+735\u00d79\u00f745 3168-7828\u00f738+504

796-5040\u00f7(630\u00f77) 285+(3000-372)\u00f736 546\u00d7(210-195)\u00f730

1. 3/7 \u00d7 49/9 - 4/3
2. 8/9 \u00d7 15/36 + 1/27
3. 12\u00d7 5/6 \u2013 2/9 \u00d73
4. 8\u00d7 5/4 + 1/4
5. 6\u00f7 3/8 \u2013 3/8 \u00f76
6. 4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
7. 5/2 -\uff08 3/2 + 4/5 \uff09
8. 7/8 + \uff08 1/8 + 1/9 \uff09
9. 9 \u00d7 5/6 + 5/6
10. 3/4 \u00d7 8/9 - 1/3
11. 7 \u00d7 5/49 + 3/14
12. 6 \u00d7\uff08 1/2 + 2/3 \uff09
13. 8 \u00d7 4/5 + 8 \u00d7 11/5
14. 31 \u00d7 5/6 \u2013 5/6
15. 9/7 - \uff08 2/7 \u2013 10/21 \uff09
16. 5/9 \u00d7 18 \u2013 14 \u00d7 2/7
17. 4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
18. 14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
19. 17/32 \u2013 3/4 \u00d7 9/24
20. 3 \u00d7 2/9 + 1/3
21. 5/7 \u00d7 3/25 + 3/7
22. 3/14 \u00d7\u00d7 2/3 + 1/6
23. 1/5 \u00d7 2/3 + 5/6
24. 9/22 + 1/11 \u00f7 1/2
25. 5/3 \u00d7 11/5 + 4/3
26. 45 \u00d7 2/3 + 1/3 \u00d7 15
27. 7/19 + 12/19 \u00d7 5/6
28. 1/4 + 3/4 \u00f7 2/3
29. 8/7 \u00d7 21/16 + 1/2
30. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
31.50\uff0b160\u00f740
32.120-144\u00f718+35
33.347+45\u00d72-4160\u00f752
34\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
35.95\u00f7\uff0864-45\uff09
36.178-145\u00f75\u00d76+42

37.812-700\u00f7\uff089+31\u00d711\uff09
38.85+14\u00d7\uff0814+208\u00f726\uff09
39.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
40.120-36\u00d74\u00f718+35
41.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
42.(6.8-6.8\u00d70.55)\u00f78.5
43.0.12\u00d7 4.8\u00f70.12\u00d74.8
44.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
45.6-1.6\u00f74= 5.38+7.85-5.37=
46.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
47.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
48.10.15-10.75\u00d70.4-5.7
49.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
50.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.
51.\uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
52. 420+580-64\u00d721\u00f728
53.\uff0858+370\uff09\u00f7\uff0864-45\uff09
6.9\uff0b4.8\uff0b3.1
0.456\uff0b6.22\uff0b3.78
15.89\uff0b(6.75\uff0d5.8\uff09*6
4.02\uff0b5.4\uff0b0.98
5.17\uff0d1.8\uff0d3.2
13.75\uff0d(3.75\uff0b6.48)*6
3.68\uff0b7.56\uff0d2.68
7.85\uff0b2.34\uff0d0.85\uff0b4.66
35.6\uff0d1.8\uff0d15.6\uff0d7.2
3.82\uff0b2.9\uff0b0.18\uff0b9.1
9.6\uff0b4.8\uff0d3.6
7.14\uff0d0.53\uff0d2.47
5.27\uff0b2.86\uff0d0.66\uff0b1.63
13.35\uff0d4.68\uff0b2.65
73.8\uff0d1.64\uff0d13.8\uff0d5.36
47.8\uff0d7.45+8.8
0.398+0.36+3.64
15.75+3.59\uff0d0.59+14.25
66.86\uff0d8.66\uff0d1.34
0.25\u00d716.2\u00d74
(1.25\uff0d0.125)\u00d78
3.6\u00d7102
3.72\u00d73.5\uff0b6.28\u00d73.5
36.8\uff0d3.9\uff0d6.1
15.6\u00d713.1\uff0d15.6\uff0d15.6\u00d72.1
4.8\u00d77.8\uff0b78\u00d70.52
32\uff0b4.9\uff0d0.9
4.8\u00d7100.1
56.5\u00d79.9\uff0b56.5
7.09\u00d710.8\uff0d0.8\u00d77
25.48\uff0d(9.4\uff0d0.52)
4.2\u00f73.5
320\u00f71.25\u00f78





18.76\u00d79.9\uff0b18.76
3.52\u00f72.5\u00f70.4
3.9\uff0d4.1\uff0b6.1\uff0d5.9
5.6\u00f73.5
9.6\u00f70.8\u00f70.4
4.2\u00d799\uff0b4.2
17.8\u00f7(1.78\u00d74)
0.49\u00f71.4
1.25\u00d72.5\u00d732
3.65\u00d710.1
15.2\u00f70.25\u00f74
0.89\u00d7100.1
146.5\uff0d(23\uff0b46.5)
3.83\u00d74.56\uff0b3.83\u00d75.44
4.36\u00d712.5\u00d78
9.7\u00d799\uff0b9.7
27.5\u00d73.7\uff0d7.5\u00d73.7
8.54\u00f72.5\u00f70.4
0.65\u00d7101
3.2\u00d70.25\u00d712.5
(45.9\uff0d32.7)\u00f78\u00f70.125
3.14\u00d70.68\uff0b31.4\u00d70.032
5.6\u00f71.25\u00f70.8\u00f72.5\u00f70.4
7.2\u00d70.2\uff0b2.4\u00d71.4
8.9\u00d71.01
7.74\u00d7\uff082.8\uff0d1.3\uff09\uff0b1.5\u00d72.2
3.9\u00d72.7\uff0b3.9\u00d77.3
18\uff0d1.8\u00f70.125\u00f70.8
12.7\u00d79.9\uff0b1.27
21\u00d7\uff089.3\uff0d3.7\uff09\uff0d5.6
15.02-6.8-1.02
5.4\u00d711-5.4
2.3\u00d716+2.3\u00d723+2.3
9.43-\uff086.28-1.57\uff09
3.65\u00d74.7\uff0d36.5\u00d70.37
46\u00d757\uff0b23\u00d786
13.7\u00d70.25\uff0d3.7\u00f74
2.22\u00d79.9+6.66\u00d76.7
101\u00d70.87-0.91\u00d787
10.7\u00d716.1-15.1\u00d710.7
0.79\u00d7199
4.8+8.63+5.2+0.37
5.93+0.19+2.81
1.76+0.195+3.24
2.35+1.713+0.287+7.65
1.57+0.245+7.43
6.02+3.6+1.98
0.134+2.66+0.866
1.27+3.9+0.73+16.1
7.5\uff0b4.9\uff0d6.5
3.07\uff0d0.38\uff0d1.62
1.29\uff0b3.7\uff0b2.71\uff0b6.3
8\uff0d2.45\uff0d1.5
3.25\uff0b1.79\uff0d0.59\uff0b1.75
23.4\uff0d0.8\uff0d13.4\uff0d7.2
0.32\u00d7403
3.2\uff0b0.36\uff0b4.8\uff0b1.64
1.23\uff0b3.4\uff0d0.23\uff0b6.6
0.25\u00d736
12.7\uff0d\uff083.7\uff0b0.84\uff09
36.54\uff0d1.76\uff0d4.54
0.25\u00d70.73\u00d75
7.6\u00d70.8\uff0b0.2\u00d77.6
0.85\u00d7199
0.25\u00d78.5\u00d74
1.28\u00d78.6\uff0b0.72\u00d78.6
12.5\u00d70.96\u00d70.8
10.4\uff0d9.6\u00d70.5
0.8\u00d7\uff084.3\u00d71.25\uff09
3.12\uff0b3.12\u00d799
28.6\u00d7101\uff0d28.3
0.86\u00d715.7\uff0d0.86\u00d714.7
2.4\u00d7102
2.31\u00d71.2\u00d70.5
14\uff0d7.32\uff0d2.68
2.64\uff0b8.67\uff0b7.36\uff0b11.33
70\u00f728
\uff082.5\uff0d0.25\uff09\u00d70.4
9.16\u00d71.5\uff0d0.5\u00d79.16
3.6\uff0d3.6\u00d70.5
63.4\u00f72.5\u00f70.4
4.9\u00f71.4
3.9\u00f7\uff081.3\u00d75\uff09
\uff087.7\uff0b1.54\uff09\u00f70.7
2.5\u00d72.4
2.7\u00f745
15\u00f7\uff080.15\u00d70.4\uff09
0.35\u00d71.25\u00d72\u00d70.8
32.4\u00d70.9\uff0b0.1\u00d732.4
15\u00f70.25
4.5\u00f71.8
4.2\u00f73.5
930\u00f70.6\u00f75

\u6211\u6765\uff0c\u6211\u6765

1 74*31/37=62
2 38*6/4=57
3 20*88/80=22
4 77*69/23=231
5 31*54/93=18
6 88*75/20=330
7 76*18/24=57
8 10*95/5=190
9 20*90/90=20
10 52*26/4=338
11 86*90/15=516
12 42*40/48=35
13 90*38/3=1140
14 52*53/53=52
15 27*54/6=243
16 60*80/6=800
17 70*33/22=105
18 44*66/12=242
19 16*24/16=24
20 71*64/1=4544
21 68*51/34=102
22 62*33/33=62
23 78*68/6=884
24 85*77/11=595
25 86*70/5=1204
26 59*87/3=1711
27 70*63/63=70
28 11*80/5=176
29 2*54/36=3
30 22*30/1=660
31 85*54/27=170
32 71*90/10=639
33 84*25/2=1050
34 35*18/6=105
35 3*31/1=93
36 95*48/60=76
37 10*50/100=5
38 32*25/5=160
39 27*11/99=3
40 58*14/58=14
41 20*60/3=400
42 64*39/6=416
43 4*46/4=46
44 33*58/11=174
45 80*40/25=128
46 87*46/1=4002
47 48*50/24=100
48 70*25/7=250
49 84*27/6=378
50 26*52/13=104
51 12*17/17=12
52 69*51/51=69
53 57*18/2=513
54 15*92/1=1380
55 72*59/4=1062
56 27*26/18=39
57 56*33/11=168
58 35*84/70=42
59 42*33/66=21
60 32*61/32=61
61 89*90/1=8010
62 6*88/22=24
63 49*33/49=33
64 35*12/42=10
65 54*49/98=27
66 43*80/10=344
67 72*77/3=1848
68 51*96/24=204
69 48*21/14=72
70 100*96/15=640
71 72*20/96=15
72 84*53/42=106
73 86*56/4=1204
74 33*72/9=264
75 48*57/76=36
76 6*30/36=5
77 16*3/2=24
78 40*45/18=100
79 23*96/69=32
80 40*70/10=280
81 9*11/1=99
82 30*44/60=22
83 92*84/8=966
84 42*40/56=30
85 38*67/38=67
86 90*5/18=25
87 90*35/25=126
88 78*60/3=1560
89 48*59/12=236
90 87*77/87=77
91 26*70/70=26
92 6*49/7=42
93 30*31/2=465
94 18*80/60=24
95 57*22/38=33
96 13*6/13=6
97 10*7/10=7
98 4*100/20=20
99 11*30/22=15
100 95*94/19=470
101 60*33/2=990
102 61*75/25=183
103 90*6/2=270
104 28*35/4=245
105 45*18/27=30
106 78*84/63=104
107 42*1/14=3
108 58*63/29=126
109 100*90/3=3000
110 91*9/7=117
111 79*54/3=1422
112 88*63/63=88
113 40*69/1=2760
114 63*54/27=126
115 14*65/10=91
116 29*40/2=580
117 10*71/2=355
118 65*66/55=78
119 14*12/7=24
120 69*23/3=529
121 2*40/40=2
122 96*86/96=86
123 26*90/18=130
124 97*22/2=1067
125 14*55/22=35
126 88*91/28=286
127 40*65/52=50
128 63*14/6=147
129 13*90/26=45
130 60*83/83=60
131 92*35/4=805
132 56*57/21=152
133 88*78/88=78
134 34*30/51=20
135 82*48/32=123
136 78*96/3=2496
137 29*87/1=2523
138 34*99/6=561
139 77*28/28=77
140 99*96/72=132
141 31*46/2=713
142 95*98/19=490
143 15*58/2=435
144 68*49/4=833
145 16*88/8=176
146 25*33/75=11
147 12*36/48=9
148 40*52/20=104
149 57*92/69=76
150 73*90/45=146
151 14*93/2=651
152 40*94/94=40
153 11*100/44=25
154 43*64/1=2752
155 6*67/3=134
156 13*18/1=234
157 23*88/4=506
158 28*15/30=14
159 85*97/97=85
160 1*60/15=4
161 9*60/20=27
162 83*24/6=332
163 63*97/1=6111
164 74*61/2=2257
165 80*1/10=8
166 9*35/1=315
167 52*61/1=3172
168 34*32/16=68
169 94*39/47=78
170 9*48/4=108
171 31*88/62=44
172 19*84/76=21
173 63*81/21=243
174 72*32/9=256
175 70*65/26=175
176 64*86/43=128
177 44*77/2=1694
178 92*33/11=276
179 33*21/9=77
180 65*38/2=1235
181 21*36/9=84
182 34*70/70=34
183 12*14/6=28
184 64*15/96=10
185 42*32/64=21
186 81*28/63=36
187 24*95/1=2280
188 6*60/8=45
189 26*91/14=169
190 76*57/2=2166
191 85*28/34=70
192 54*71/27=142
193 38*76/1=2888
194 4*66/24=11
195 54*16/24=36
196 68*80/16=340
197 91*20/13=140
198 99*60/12=495
199 82*21/7=246
200 19*55/55=19
201 75*56/25=168
202 4*64/4=64
203 60*62/40=93
204 65*11/5=143
205 38*58/58=38
206 58*57/2=1653
207 68*20/16=85
208 93*15/15=93
209 9*79/9=79
210 8*70/10=56
211 42*85/1=3570
212 57*98/98=57
213 38*88/2=1672
214 62*28/4=434
215 26*88/13=176
216 13*78/13=78
217 91*45/1=4095
218 80*33/4=660
219 68*90/8=765
220 27*12/18=18
221 46*63/3=966
222 98*48/14=336
223 40*26/20=52
224 100*65/13=500
225 78*21/3=546
226 53*15/1=795
227 4*18/36=2
228 49*60/4=735
229 15*87/15=87
230 76*66/6=836
231 40*45/75=24
232 66*76/4=1254
233 97*99/11=873
234 38*42/42=38
235 39*15/1=585
236 39*6/18=13
237 38*14/4=133
238 70*48/16=210
239 90*82/4=1845
240 4*82/1=328
241 6*50/25=12
242 23*81/27=69
243 12*46/23=24
244 72*27/72=27
245 31*52/4=403
246 75*57/25=171
247 66*40/30=88
248 21*77/1=1617
249 37*70/1=2590
250 96*42/21=192

250 96*42/21=192

姹250閬鍥涘垯娣峰悎杩愮畻棰.
绛旓細27梅3脳7 3脳6梅9 25梅5脳8 45+8-23 63梅7脳8 24-8+10 28梅4脳7 35+24-12 48梅8脳9 9405-2940梅28脳21 920-1680梅40梅7 690+47脳52-398 203-135梅9 28+120脳8 97-12脳6+43 26脳4-125梅5 148+3328梅64-75 360脳24梅32+730 2100-94+48脳54 51+(2304-2042)脳23 4...

250閬撲箻闄ゆ硶娣峰悎杩愮畻缁冧範棰
绛旓細1 74*31/37=62 2 38*6/4=57 3 20*88/80=22 4 77*69/23=231 5 31*54/93=18 6 88*75/20=330 7 76*18/24=57 8 10*95/5=190 9 20*90/90=20 10 52*26/4=338 11 86*90/15=516 12 42*40/48=35 13 90*38/3=1140 14 52*53/53=52 15 27*54/6=243 16 60*80...

鍥涘勾绾т笅鍐鐨勬贩鍚堣繍绠楅
绛旓細1.125*3+125*5+25*3+25 2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4. 3/7 脳 49/9 - 4/3 5. 8/9 脳 15/36 + 1/27 6. 12脳 5/6 鈥 2/9 脳3 7. 8脳 5/4 + 1/4 8. 6梅 3/8 鈥 3/8 梅6 9. 4/7 脳 5/9 + 3/7 脳 5/9 10. 5/2...

灏忓鍥涘勾绾т笅鍐屽洓鍒娣峰悎杩愮畻鍜岀畝渚胯绠楀悇200閬
绛旓細鑲畾鏄敤鍥涘垯杩愮畻鐨鍩烘湰杩愮畻娉曞垯鏉ヨ绠,浣嗗繀椤昏繍鐢ㄤ氦鎹㈠緥,缁撳悎寰,绛夋柟娉曚娇寰楄绠楁槑鏄剧畝渚挎墠琛屻傛绠椾笉缁欏垎銆 鎬ラ渶50閬撳皬瀛﹀洓骞寸骇涓嬪唽绠渚胯绠楅鐩 鐢ㄧ畝渚挎柟娉曡绠椼 1銆368+2649+1351 2銆 89+101+111 3銆24+127+476+573 4銆400-273-127 5銆327+(96-127) 6銆72脳98 7銆442-103-142 8銆999+99+9 9...

灏忓鏁板娣峰悎杩愮畻150閬 涓嶆槸搴旂敤棰
绛旓細5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -锛 3/2 + 4/5 锛8. 7/8 + 锛 1/8 + 1/9 锛9. 9 脳 5/6 + 5/6 10. 3/4 脳 8/9 - 1/3 11. 7 脳 5/49 + 3/14 12. 6 脳锛 1/2 + 2/3 锛13. 8 脳 4/5 + 8 脳 11/...

鎬ラ渶250閬鍒濅竴涓婂唽鐨勮绠楅(鍔犲噺涔橀櫎,涔樻柟娣峰悎杩愮畻)
绛旓細(5) (-11)*4-(-18)/18 (6) 4+(-11)-1/(-3)(7) (-17)-6-16/(-18)(8) 5/7+(-1)-(-8)(9) (-1)*(-1)+15+1 (10) 3-(-5)*3/(-15)(11) 6*(-14)-(-14)+(-13)(12) (-15)*(-13)-(-17)-(-4)(13) (-20)/13/(-7)+11 (14) ...

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