三年级脱式计算题大全带答案70道 三年级脱式计算题大全800道？
70\u9053\u8131\u5f0f\u8ba1\u7b97\u7b54\u68481.3/7 \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
1\u300130\uff0d\uff0819\uff0b2\uff09\uff1b
2\u3001\uff0826\uff0b28\uff09\u00f79\uff1b
3\u30013\uff0b2\u00d78\uff1b
4\u3001\uff083\uff0b5\uff09\u00d76\uff1b
5\u300136\u00f79\u00d76\uff1b
6\u3001180\u00f79\uff0d18\uff1b
7\u3001\uff0848\uff0b52\uff09\u00f721\uff1b
8\u3001100\uff0d25\u00d7420\uff0b80\u00d73\uff1b
9\u30017\u00d7\uff0834\uff0b56\uff09\uff1b
10\u3001105\u00d72\u00d75\uff1b
11\u3001800\uff0d57\u00d79\uff0865\uff0b16\uff09\u00f79\uff1b
12\u3001230\u00d7\uff08140\uff0d132\uff09\uff1b
13\u300124\u00d75\uff0b24\u00d77\uff082534\uff0d958\uff09\u00f78\uff1b
14\u3001792\u00d77\u00f79\uff1b
15\u3001\uff085021\uff0d3918\uff09\u00d761208\uff0d237\u00d75\uff1b
16\u30014280\u00f7\uff0819\uff0d11\uff09\uff1b
17\u3001190\uff0b360\u00f724\u00d78\uff1b
18\u3001\uff08140\uff0b60\uff09\u00d7\uff0826\uff0d8\uff09\uff1b
19\u300178\u00d77\uff0b828\u00f718\uff1b
20\u3001\uff08359\uff0d42\uff09\u00d753\uff0b64280\uff0b650\u00f713\uff1b
21\u30011000\uff0d\uff08280\uff0b650\u00f713\uff09\uff1b
22\u3001707\uff0d35\u00d720\uff1b
23\u3001\uff08120\uff0d103\uff09\u00d750\uff1b
24\u300150\uff0b160\u00f740\uff0858\uff0b370\uff09\u00f7\uff0864\uff0d45\uff09\uff1b
25\u3001120\uff0d144\u00f718\uff0b35\uff1b
26\u3001760\u00f710\u00f738\uff1b
27\u3001\uff0895\uff0d19\u00d75\uff09\u00f774\uff1b
28\u300145\u00d720\u00d73\uff1b
29\u3001\uff08270\uff0b180\uff09\u00f7\uff0830\uff0d15\uff09\uff1b
30\u3001347\uff0b45\u00d72\uff0d4160\u00f752\uff1b
31\u300195\u00f7\uff0864\uff0d45\uff09\uff1b
32\u300178\uff0d145\u00f75\u00d76\uff0b42\uff1b
33\u3001420\uff0b580\uff0d64\u00d721\u00f728\uff1b
34\u3001812\uff0d700\u00f7\uff089\uff0b31\u00d711\uff09\uff1b
35\u3001\uff08136\uff0b64\uff09\u00d7\uff0865\uff0d345\u00f723\uff09\uff1b
36\u300185\uff0b14\u00d7\uff0814\uff0b208\u00f726\uff09\uff1b
37\u3001\uff08284\uff0b16\uff09\u00d7\uff08512\uff0d8208\u00f718\uff09\uff1b
38\u3001120\uff0d36\u00d74\u00f718\uff0b35\uff1b
39\u3001\uff0858\uff0b37\uff09\u00f7\uff0864\uff0d9\u00d75\uff09\uff1b
40\u3001\uff086\uff0e8\uff0d6\uff0e8\u00d70\uff0e55\uff09\u00f78\uff0e50\uff1b
41\u300112\u00d74\uff0e8\u00f70\uff0e12\u00d74\uff0e8\uff1b
42\u3001\uff083\uff0e2\u00d71\uff0e5\uff0b2\uff0e5\uff09\u00f71\uff0e610\uff1b
43\u300115\uff0d10\uff0e75\u00d70\uff0e4\uff0d5\uff0e7\uff1b
44\u300122\u00d74\uff0b211322121\u00d73\uff0b41040\u00f752612\uff0b174\uff1b
45\u3001147\uff0b72\u00f7410289\u00d716534\uff0b4202\u00d780\u00f74\uff1b
46\u3001120\u00d75\u00f72202\uff0b36\u00f7930\u00f75\uff0b240\uff1b
47\u300181\u00f79\uff0b87766\u00d75\uff0b774921\uff0b7\u00d74\uff1b
48\u300180\u00d76\u00d72770\u00f77\uff0b65807\uff0b20\u00f72\uff1b
49\u3001100\uff0d50\u00f7535\uff0d35\u00f77302\uff0b30\u00d72\uff1b
50\u3001600\u00d78\u00f7340\uff0b100\u00f75434\uff0b25\u00d75\uff1b
51\u300160\uff0d12\u00d7364\u00f78\uff0b456640\uff0b60\u00d74\uff1b
52\u30015\u00d77\uff0d48\u00f7642\u00f77\uff0b36\u00f7637\u00d74\uff0b19\u00d78\uff1b
53\u300110\u00d74\uff0d20\u00f7415\u00f73\uff0b10\u00f7525\u00f75\uff0b42\u00f76\uff1b
54\u300135\u00f75\uff0b8\u00d7772\u00f79\uff0d36\u00f7621\u00d74\uff0d54\u00f79\uff1b
55\u300172\u00f78\uff0b9\u00d7536\u00f74\uff0b21\u00d7225\u00f75\uff0d16\u00f74\uff1b
56\u300156\u00f77\uff0b36\u00f76500\u00d7\uff08400\uff0d396\uff0972\u00f79\uff0d5\uff1b
57\u3001564\uff0b264\uff0d4537650\uff0d\uff08546\uff0b4530\uff0965\u00d79\uff0d450\uff1b
58\u30019\u00d780\uff0b9809000\uff0d\uff084500\uff0b250\uff096700\uff0b72\u00f78\uff1b
59\u300114\u00d76\uff0b9\u00d75900\u00f7\uff0871\uff0d68\uff09180\u00f79\uff0d42\u00f76\uff1b
60\u300112\u00f76\uff0b45\u00d738\u00d7\uff08910\uff0d720\uff09760\uff0d540\uff0b1110\uff1b
61\u30016500\uff0b1250\uff0d350080\u00d730\uff0b56009450\uff0d3200\uff0d4200\uff1b
62\u30012400\u00f76\uff0d45800\u00d77\uff0d1801600\u00f72\uff0b230\uff1b
63\u30014000\u00f78\uff0b350320\u00f78\uff0b64270\u00f73\u00d79\uff1b
64\u3001630\u00f79\uff0b3202800\uff0b32\u00d76300\u00f76\u00d79\uff1b
65\u3001\uff086900\uff0d2400\uff09\u00f75\uff0872\u00f79\uff09\u00f7\uff0856\u00f78\uff0954\u00f79\u00d78\uff1b
66\u3001280\u00d74\u00f7560\u00d78\uff0b157060\u00d7\uff0823\uff0d17\uff09\uff1b
67\u3001960\u00f74\u00d79350\u00f75\u00d79450\u00f75\uff0b1250\uff1b
68\u3001\uff086900\uff0d2400\uff09\u00f7575\u00f715\uff0b20\u00d753090\uff0b6\u00d76\uff1b
69\u3001\uff08387\uff0d387\uff09\uff0b0160\uff0d160\u00f780750\uff0b550\u00f75\uff1b
70\u3001\uff08111\uff0b189\uff09\u00d73125\u00d78\u00f71006\u00d7250\u00d70\uff1b
71\u3001\uff081\uff0b7\uff09\u00d7\uff0816\uff0d6\uff09810\u00d74\u00f7433\u00f711\uff0b4\u00d79\uff1b
72\u3001187\uff0b299\uff0d299587\uff0b496\uff0d6742660\uff0b26\u00f726\uff1b
73\u3001153\u00f7153\uff0b65732\u00f7\uff0832\u00f716\uff09300\uff0d\uff08300\uff0d222\uff09\uff1b
74\u300175\u00f715\uff0b20\u00d75\uff08150\uff0d75\uff09\u00d7\uff0825\uff0d20\uff09\uff1b
75\u30013390\uff0d10\u00d795687\uff0b\uff0899\uff0d67\uff09\uff1b
76\u30011000\uff0b\uff081000\uff0d988\uff093560\uff0b20\u00d790\uff1b
77\u3001\uff08250\uff0d150\uff09\u00f7\uff0830\u00f76\uff09687\uff0b999\u00f73\uff1b
78\u3001\uff084870\uff0d3675\uff09\uff0b7200\u00f79\uff089467\uff0d5642\uff09\u00f7\uff08350\u00f770\uff09\uff1b
79\u3001794\uff0d198\uff1b
80\u30016756\uff0d193\uff0d207\uff1b
81\u300172\u00d7125\uff1b
82\u300197\u00d7360\uff0b52613\u00d7360\uff1b
83\u3001428\u00d7\uff083080\uff0d1980\uff09\uff0d742\uff1b
84\u3001448\u00d726\uff0b17523\u00f74102297\uff1b
85\u30013600\uff0d\uff08165358\uff0b1872\u00f724\uff09\uff1b
86\u300148230\u00f7\uff08150\uff0b37\u00d716\uff09\uff1b
87\u30011000\u00f7\uff08850\uff0d25\u00d726\uff09\uff0b44\uff1b
88\u3001\uff087344\u00f772\uff0b98\uff09\u00d743\uff1b
89\u3001\uff08905\uff0b985\uff09\u00f7\uff08203\uff0d168\uff09\uff1b
90\u300158\uff0b262\uff0b138375\uff0b219\uff0b381\uff0b225\uff1b
91\u30015001\uff0d247\uff0d1021\uff0d232181\uff0b2564\uff0b2719\uff1b
92\u3001378\uff0b44\uff0b114\uff0b242\uff0b222276\uff0b228\uff0b353\uff0b219\uff1b
93\u3001\uff08375\uff0b1034\uff09\uff0b\uff08966\uff0b125\uff09\uff082130\uff0b783\uff0b270\uff09\uff0b1017\uff1b
94\u300199\uff0b999\uff0b9999\uff0b999997755\uff0d\uff082187\uff0b755\uff09\uff1b
95\u30012214\uff0b638\uff0b2863065\uff0d738\uff0d1065\uff1b
96\u30012357\uff0d183\uff0d317\uff0d3572365\uff0d1086\uff0d214\uff0b497\uff0d299\uff1b
97\u300125\u00d732\u00d7125178\u00d7101\uff0d17884\u00d736\uff0b64\u00d784\uff1b
98\u300175\u00d799\uff0b2\u00d77583\u00d7102\uff0d83\u00d7225\u00d7\uff0824\uff0b16\uff09\uff1b
99\u30012356\uff0d\uff081356\uff0d721\uff091235\uff0d\uff081780\uff0d1665\uff09\uff1b
100\u300175\u00d727\uff0b19\u00d72531\u00d7870\uff0b13\u00d7310\uff1b
101\u300150\u00d7\uff0834\u00d74\uff09\u00d734\u00d7\uff0825\u00d765\uff0b25\u00d728\uff09\uff1b
102\u3001123\u00d718\uff0d123\u00d73\uff0b85\u00d7123175\uff0d75\u00f7252800\u00f7100\uff0b789\uff1b
103\u300147\uff0e83\uff0d\uff086\uff0e83\uff0b13\uff0e5\uff09\uff08947\uff0d599\uff09\uff0b76\u00d764\uff1b
104\u30012800\u00f7100\uff0b789\u3002
0.25×8.6×4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-（25-2.5）2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-（3.07+3.65）
绛旓細涓夊勾绾ц劚寮忚绠楅 132+12脳37 = 132+444=576 250+23脳38=250+ 874=1124 440+13脳36=440+468=908 319+32脳56=319+1792=2111 189+42脳37=189+1554= 1743
绛旓細1銆渚嬮锛30-锛19锛2锛=30-11 =19 2銆佷緥棰橈細锛26锛28锛壝9 =54梅9 =6 3銆佷緥棰橈細 3锛2脳8 =3+16 =19 4銆佷緥棰橈細锛3锛5锛壝6 =8脳6 =48 5銆佷緥棰橈細36梅9脳6 =4脳6 =24
绛旓細瑙ｆ瀽锛氳繍鐢ㄦ彁鍙栧叕鍥犳暟鐨勬柟娉曪紝鍏紡锛歛c+ab=a(b+c)锛屾彁鍙栧叕鍥犳暟2.5锛1.2鍜0.8鐩稿姞姝ｅソ鍑戞暣鏁帮紝浣垮緱杩愮畻绠渚裤1.2脳2.5+0.8脳2.5 =锛1.2+0.8锛壝2.5 =2脳2.5 =5 5銆2.96脳40 瑙ｆ瀽锛氭棰樺厛鍒╃敤涔樻硶鍒嗛厤寰嬶紝鎶2.96脳40杞崲鎴29.6x4锛屽啀鍒╃敤涔樻硶缁撳悎寰嬫潵绠渚璁＄畻銆2.96脳40 ...
绛旓細20+80脳3 7脳锛34+56锛 105脳2脳5 800-57脳9 锛65+16锛壝9 230脳锛140-132锛24脳5+24脳7 锛2534锛958锛壝8 792脳7梅9 锛5021锛3918锛壝6 1208锛237脳5 4280梅锛19锛11锛190锛360梅24脳8 (140锛60)脳(26锛8) 78脳7锛828梅18 (359锛42)脳53...
绛旓細=54梅9 =6 3銆渚嬮锛 3锛2脳8 =3+16 =19 4銆佷緥棰橈細锛3锛5锛壝6 =8脳6 =48 5銆佷緥棰橈細36梅9脳6 =4脳6 =24 6銆佷緥棰橈細0.4脳125脳25脳0.8 =锛0.4脳25锛壝楋紙125脳0.8)=10脳100=1000 7銆佷緥棰橈細1.25脳锛8+10锛=1.25脳8+1.25脳10 =10+12.5=22.5 8銆佷緥棰橈細...
绛旓細鍥涘勾绾т笅鍐甯︾瓟妗鐨勮劚寮忚绠 鍦扮瓑寮忓緢濂芥壘锛岄殢渚垮氨鏄竴涓 560+89+11+440 =(560+440)+(11+89) =1100 鑴卞紡璁＄畻涓夊勾绾涓嬪唽 0.35脳1.6+0.35脳3.4 0.25脳8.6脳4 6.72-3.28-1.72 0.45+6.37+4.55 5.4+6.9脳3-锛25-2.5锛2脳41846-620-380 4.8脳46+4.8...
绛旓細涓夊勾绾涓嬪唽鑴卞紡璁＄畻棰10閬 绛旀锛1. 5 脳 7 = 2. 24 梅 3 = 3. 9 脳 6 = 4. 35 + 28 = 5. 7 脳 9 = 6. 48 梅 6 = 7. 3 脳 = 8. 脳 4 = 9. 6 脳 = 10. 脳 = 棰樼洰搴忓彿涓庣瓟妗堜竴涓瀵瑰簲銆傛瘡涓鐩兘闇瑕佺洿鎺ヨ绠楀緱鍑虹瓟妗堛備笅闈㈤愪竴瑙ｉ噴杩欎簺棰樼洰鐨勮绠楄繃绋嬨...
绛旓細脳锛25锛20锛3390锛10脳95 687锛嬶紙99锛67锛1000锛嬶紙1000锛988锛 3560锛20脳90 锛250锛150锛壝(30梅6) 687锛999梅3 锛4870-3675锛夛紜7200梅9 (9467-5642)梅(350梅70)绛旀灏变笉鐢ㄤ簡锛岀浉淇′綘浼氬仛銆
绛旓細0.35脳1.6+0.35脳3.4 0.25脳8.6脳4 6.72-3.28-1.72 0.45+6.37+4.55 5.4+6.9脳3-锛25-2.5锛2脳41846-620-380 4.8脳46+4.8脳54 0.8+0.8脳2.5 1.25脳3.6脳8脳2.5-12.5脳2.4 28脳12.5-12.5脳20 23.65-锛3.07+3.65锛
绛旓細涓銆佽鏍稿浠庝功涓婃妸棰樻妱鍒颁綔涓氭湰涓婃暟瀛椼佺鍙锋槸鍚︽妱瀵广備簩銆佽鏍稿浠庢í寮忔妱鍒拌崏绋跨珫寮忕殑鏁板瓧銆佺鍙锋槸鍚︽妱瀵广備笁銆佽鏍稿鎶婅崏绋跨珫寮忎笂鐨勫緱鏁,鎶勫埌妯紡涓婃槸鍚︽妱瀵,灏忔暟鐐规槸鍚︾偣瀵瑰湴鏂,鏈夋棤閬楁紡銆鑴卞紡璁＄畻30閬鏈夌瓟妗62脳7.1+2.9,=440.2+2.9,=443.1;4.2脳0.25,=脳0.25,=4脳0.25+0.2脳0.25,=1+0.05,=1.05;...
