小学三年级数学加减口算题.要500道 三年级上册数学计算题300道
\u6c42:\u5c0f\u5b66\u4e09\u5e74\u7ea7\u6570\u5b66\u8ba1\u7b97\u9898100\u9053(\u4e09\u4f4d\u6570\u52a0\u51cf)\u4e00\u3001\u52a0\u6cd5\uff1a
198+109=
134+150=
253+120=
190+156=
178+123=
240+100=
140+140=
120+125=
134+123=
\u4e8c\u3001\u51cf\u6cd5\uff1a
324\uff0d156=
230\uff0d190=
180\uff0d110=
250\uff0d200=
398\uff0d190=
278\uff0d178=
450\uff0d220=
400\uff0d199=
321\uff0d320=
159\uff0d100=
123\uff0d107=
\u6269\u5c55\u8d44\u6599\uff1a
\u6570\u5b66\u662f\u5b69\u5b50\u4eec\u5728\u5c0f\u5b66\u9636\u6bb5\u6700\u4e3a\u91cd\u8981\u7684\u5b66\u4e60\u8bfe\u7a0b\u4e4b\u4e00\uff0c\u6570\u5b66\u7684\u5b66\u4e60\u80fd\u591f\u6781\u5927\u7684\u63d0\u5347\u5b69\u5b50\u7684\u601d\u7ef4\u903b\u8f91\u80fd\u529b\uff0c\u6240\u4ee5\u5c06\u6570\u5b66\u8bfe\u7a0b\u5b66\u597d\uff0c\u80fd\u591f\u6781\u5927\u7684\u5e26\u52a8\u5176\u4ed6\u5b66\u79d1\u7684\u5b66\u4e60\u3002
\u5b66\u597d\u6570\u5b66\u5e76\u4e0d\u53ea\u662f\u7b80\u5355\u7684\u5e94\u4ed8\u8003\u8bd5\uff0c\u800c\u662f\u4e3a\u4e86\u8ddf\u7f8e\u597d\u7684\u751f\u6d3b\u3002\u8981\u77e5\u9053\u5728\u6211\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u6570\u5b66\u5e26\u6765\u4e86\u5f88\u591a\u4fbf\u5229\uff0c\u5f88\u591a\u60c5\u51b5\u4e0b\u79bb\u5f00\u6570\u5b66\uff0c\u6211\u4eec\u662f\u4e0d\u80fd\u8fdb\u884c\u6b63\u5e38\u6d3b\u52a8\u7684\u3002
\u5c0f\u5b66\u662f\u6570\u5b66\u5b66\u4e60\u7684\u5f00\u7aef\uff0c\u5728\u8fd9\u4e2a\u9636\u6bb5\u5b66\u5230\u7684\u77e5\u8bc6\u4e0d\u4ec5\u53d7\u7528\u7ec8\u751f\u7684\uff0c\u8fd8\u80fd\u4e3a\u4eca\u540e\u7684\u5b66\u4e60\u6253\u4e0b\u57fa\u7840\u3002\u5c0f\u5b66\u6570\u5b66\u8001\u5e08\u7ecf\u5e38\u8ddf\u5bb6\u957f\u4eec\u5f3a\u8c03\uff0c\u6210\u7ee9\u5728\u53ca\u683c\u7ebf\u4ee5\u4e0b\u7684\u5b69\u5b50\u3002
\u8981\u60f3\u6210\u7ee9\u6709\u5feb\u901f\u7684\u63d0\u5347\uff0c\u9700\u8981\u5728\u57fa\u7840\u77e5\u8bc6\u4e0b\u4e00\u756a\u529f\u592b\u3002\u53ea\u6709\u57fa\u7840\u77e5\u8bc6\u638c\u63e1\u7262\u56fa\uff0c\u5b69\u5b50\u4eec\u624d\u80fd\u7a33\u6b65\u524d\u8fdb\uff0c\u8fc8\u5411\u66f4\u9ad8\u7684\u53f0\u9636\u3002
\u5b66\u4e60\u6570\u5b66\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9996\u5148\u6700\u5173\u952e\u7684\u5c31\u662f\u638c\u63e1\u597d\u57fa\u672c\u516c\u5f0f\u5b9a\u7406\u548c\u4e00\u4e9b\u6570\u5b66\u6982\u5ff5\u3002\u5f88\u591a\u5b69\u5b50\u5728\u505a\u9898\u7684\u65f6\u5019\u5bb9\u6613\u7c97\u5fc3\u72af\u9519\uff0c\u5c31\u662f\u57fa\u7840\u77e5\u8bc6\u6ca1\u6709\u638c\u63e1\u597d\uff0c\u6240\u4ee5\u505a\u8d77\u9898\u6765\u603b\u662f\u78d5\u78d5\u78b0\u78b0\uff0c\u6210\u7ee9\u4e0d\u89c1\u63d0\u5347\u3002
\u5c0f\u5b66\u4e09\u5e74\u7ea7\u4e0a\u5b66\u671f\u6570\u5b66300\u8ba1\u7b97\u9898\u8bad\u7ec3
\u4e00\u3001\u53e3\u7b97\u3002\uff0825\u00d74=100\u4e2a\uff09
50\u00d72\uff1d 400\u00d76\uff1d 22\u00d73\uff1d 57\u00f79\uff1d
460\uff0d80\uff1d 23\u00d74\uff1d 57\u00d70\uff1d 41\u00d73\uff1d
8000\u00d75\uff1d 5050\u00f75\uff1d 240\u00f78\uff1d 230\uff0d40\uff1d
240\u00d72\uff1d 0\u00f790\uff1d 130\u00d74\uff1d 9300\u00f73\uff1d
1008\u00d75\uff1d 28\u00f74\uff1d 0\uff0b8\uff1d 3\u00d70\uff1d
900\u00f73\uff1d 25\u00d74\uff1d 56\u00f72\uff1d 24\u00d75\uff1d
15\u00d74\uff1d 50\u00d74\uff1d 310\u00d77\uff1d 980\u00f77\uff1d
40\u00d72\uff1d 105\u00d74\uff1d 30\u00d72= 120\u00d73=
9000\u00f73= 0\u00f72= 840\u00f74= 2000\u00d74=
21\u00d73= 50\u00d74= 10000\u00f75= 80\u00f74=
60\u00f79= 1000\u00d77= 300\u00d75= 240\u00f76=
500\u00d79= 8000\u00f72= 860\u00f72= 60\u00d77=
7\u00d74\uff0b2\uff1d 21\u00d73\uff0b4\uff1d 40\u00f72\uff0b1\uff1d 1\uff0b72\u00f78\uff1d
9\u00d74\uff0b4\uff1d 2\u00d78\u00f74\uff1d 12\u00d75\u00f72\uff1d 36\u00f79\uff0b2\uff1d
30\u00f75\uff0b2\uff1d 81\u00f79\uff0b7\uff1d 6\u00d75+7= 7\u00d74+9=
80\u00d76\u00d70= 770\u00f77+1= 80\uff0b20\u00f72\uff1d 10\uff0d0\u00f75=
35\uff0d35\u00f77\uff1d 7\uff0b3\u00d70\uff1d 6\u00d78\u00f73= 40\uff0b10\u00f72\uff1d
4200-2200=\u3000 220+80= 20\u00d78\u00d75=\u3000\u3000 600-3\u00d7200=
20+20\u00f72=\u3000\u3000 35-25\u00f75= 36+8-40=\u3000\u3000 25\u00d730=
2\u00f74= 720\u00f790= 910\u00f770= 600\u00f750=
480\u00f730= 720\u00f76= 63\u00f73= 520\u00f740=
600\u00f750= 840\u00f760= 87\u00f73 79\u00f75 =
+=
\u4e8c\u3001\u7b14\u7b97\u3002\uff084\u00d720\uff1d80\u4e2a\uff09
1800\u00d74\uff1d 1040\u00f75\uff1d 1206\u00f78\uff1d 1356\u00d77\uff1d
2080\u00d73\uff1d 246\u00d73\uff1d 56\u00d75\uff1d 9020\u00f73\uff1d
174\u00d76\uff1d 3275\u00f75\uff1d 1186\u00d77\uff1d 384\u00d78\uff1d
352\u00f74\uff1d 871\u00f73\uff1d 9180\u00f73\uff1d 520\u00d74\uff1d
7224\u00f76\uff1d 535\u00d75\uff1d 7380\u00f79\uff1d 1236\u00f76\uff1d
624\u00d79\uff1d 1280\uff0b489\uff1d 2849\u00f77\uff1d 2550\uff0d1900\uff1d
640\u00d74\uff1d 5320\u00f77\uff1d 8403\u00f74\uff1d 5320\u00f76\uff1d
5200\u00f79\uff1d 6016\u00f74\uff1d 108\u00d75\uff1d 105\u00d74\uff1d
900\u00f73\uff1d 105\u00d74 = 1598\u00f77\uff1d 240\u00d75=
6\u00d7308 = 570\u00d77= 234\u00d76 = 300\u00d75=
9180\u00f73\uff1d 520\u00d74\uff1d 7224\u00f76\uff1d 535\u00d75\uff1d
7380\u00f79\uff1d 1236\u00f76\uff1d 624\u00d79\uff1d 1280\uff0b489\uff1d
2849\u00f77\uff1d 2550\uff0d1900\uff1d 640\u00d74\uff1d 5320\u00f77\uff1d
8403\u00f74\uff1d 5320\u00f76\uff1d 5200\u00f79\uff1d 6016\u00f74\uff1d
1800\u00d74\uff1d 1040\u00f75\uff1d 1206\u00f78\uff1d 1356\u00d77\uff1d
2080\u00d73\uff1d 246\u00d73\uff1d 56\u00d75\uff1d 9020\u00f73\uff1d
174\u00d76\uff1d 3275\u00f75\uff1d 1186\u00d77\uff1d 384\u00d78\uff1d
352\u00f74\uff1d 871\u00f73\uff1d 524\u00d76= 2800\u00f740=
640\u00d780= 23\u00d760= 658\u00d73 = 580\u00d76=
640\u00d78= 806\u00d74= 9180\u00f73\uff1d 860\u00f72=
\u4e09\u3001\u8ba1\u7b97\uff083\u00d75=15\u4e2a\uff09
1\u7c73\uff0d3\u5206\u7c73\uff1d 8100\u5343\u514b\u00f79\uff1d 910\u514b\uff0d210\u514b\uff1d
9\u5428\uff0d4000\u5343\u514b\uff1d 5044\u514b\uff0d3000\u514b\uff1d 8000\u5343\u514b\uff0d5\u5428\uff1d
1\u5343\u7c73\uff0d10\u7c73\uff1d 2\u5398\u7c73\uff0b48\u5398\u7c73\uff1d 1\u5206\u7c73\uff0d9\u6beb\u7c73\uff1d
36\u5428\uff0b60\u5428\uff1d 100\u5343\u7c73\uff0d85\u5343\u7c73\uff1d 1\u5428\uff0d400\u5343\u514b\uff1d
9\u5343\u514b300\u514b\uff0d7\u5343\u514b200\u514b\uff1d 7\u542840\u5343\u514b\uff0d1\u542820\u5343\u514b\uff1d
63\u6beb\u7c73\uff0b17\u6beb\u7c73\uff1d\uff08 \uff09\u6beb\u7c73\uff1d\uff08 \uff09\u5398\u7c73
\u56db\u3001\u8131\u5f0f\u8ba1\u7b97\u3002\uff083\u00d725=75\u4e2a\uff09
43\u00d72\uff0b25\u00d75 602\u00d74\uff0d245\u00d73 64\u00f78\uff0b486\u00f76
942\u00f73\uff0d100\u00f75 64\u00f74\uff0b64\u00d74 5\u00d77\uff0d48\u00f76
42\u00f77\uff0b36\u00f76 37\u00d74\uff0b19\u00d78 102\u00d74\uff0d492\u00f74
156\u00f73\uff0b100\u00f75= 215\u00f75\uff0b438\u00f76 975\u00f75\uff0b13\u00d77
350\u00f7(100\uff0d30)= 260\u00d7(43\uff0d42)= 1980+900\u00f745=
264\uff0b159\uff0b47 892\uff0d537\uff0b469 763\uff0d386\uff0d363
72\uff0d70\u00f77\uff0d29 900\uff0d473\uff0d227 406\uff0b369\uff0b94
683\uff0b258\uff0d383 359\uff0b432\uff0d189 81\uff0d81\u00f79
460\uff0b177\uff0d177 698\uff0d245\uff0d155 456\uff0b299\uff0b81
542\uff0d128\uff0d272 853\uff0b109\uff0d853 63\u00d77\uff0b540
550\uff0b45\u00d79 838\uff0d\uff08138\uff0b275\uff09 96\u00d74\uff0b80
120\uff0b800\u00f710 57\u00d78\uff0d406 208\uff0b342\uff0b292
803\uff0d589\uff0b111 99\u00d78 235\uff0b178\uff0b165
605\u00d73\uff0b7 45\u00d79\uff0d335 369\u00d72\u00f73
258\uff0b493\uff0d58 45\u00d79\uff0b55\u00d7 198\uff0d98\u00d72
\uff08741\uff0d159\uff09\u00f76 54\u00f76\uff0d5 78\u00d73\u00f79
1005\u00f75\u00f73 996\u00f76\u00d72 256\u00d77\u00d75
3645\u00f73\u00f75 150\u00d74\u00f710 328\uff0b172\u00d76
516\uff0d123\uff0b77 347\u00d74\uff0d192 2762\uff0d\uff08762\uff0d78\uff09
6\u00d725\uff0b75\u00d76 37\u00d7100\uff0d37 451\uff0b549\u00f73
34\uff0b306\u00d72 720\u00f78\uff0d80 1865\uff0d468\uff0d332
4\u00d738\uff0d12 3689\uff0b498\uff0d689 169\uff0b584\uff0b731
345\uff0b255\u00f75 257\u00d74\u00f72 256\uff0b389\uff0b344
\u56db\uff0c\u5217\u5f0f\u8ba1\u7b97
1\u300119\u4e2a25\u8fde\u52a0\u7684\u548c\u662f\u591a\u5c11\uff1f
2\u3001246\u91cc\u6709\u51e0\u4e2a6\uff1f
3\u3001\u4e00\u4e2a\u6570\u768410\u500d\u662f8700\uff0c\u8fd9\u4e2a\u6570\u662f\u591a\u5c11\uff1f
4\u3001\u7532\u6570\u662f60\uff0c\u662f\u4e59\u6570\u76843\u500d\uff0c\u7532\u4e59\u4e24\u6570\u7684\u548c\u662f\u591a\u5c11\uff1f
5\u3001774\u9664\u4ee5\u90a3\u4e2a\u6570\u7684\u5546\u662f9\uff1f
6\u3001\u4e24\u4e2a\u52a0\u6570\u90fd\u662f750\uff0c\u548c\u662f\u591a\u5c11\uff1f
7\u3001527\u6bd4284\u5927\u591a\u5c11\uff1f
8\u3001746\u52a0\u4e0a\u4ec0\u4e48\u6570\u5f971000\uff1f
9\u3001326\u6bd4\u4e00\u4e2a\u6570\u5c0f44\uff0c\u6c42\u8fd9\u4e2a\u6570\uff1f
10\u3001\u5df2\u77e5\u51cf\u6570\u662f157\uff0c\u5dee\u662f86\uff0c\u6c42\u88ab\u51cf\u6570\uff1f
11\u3001728\u76844\u500d\u662f\u591a\u5c11\uff1f
12\u3001385\u4e58\u4ee5\u6700\u5927\u7684\u4e00\u4f4d\u6570\uff0c\u79ef\u662f\u591a\u5c11\uff1f
13\u3001\u88ab\u9664\u6570\u662f530\uff0c\u9664\u6570\u662f5\uff0c\u5546\u662f\u591a\u5c11\uff1f
14\u30017\u9664234\uff0c\u5546\u662f\u591a\u5c11\uff1f
15\u3001690\u662f6\u7684\u591a\u5c11\u500d\uff1f
16\u3001315\u76843\u500d\uff0c\u518d\u9664\u4ee55\u662f\u591a\u5c11?
17\u3001245\u52a0\u4e0a365\u7684\u548c\u9664\u4ee55\u7684\u5546\u662f\u591a\u5c11\uff1f
18\u3001480\u9664\u4ee56\u7684\u5546\u52a0\u4e0a25\uff0c\u548c\u662f\u591a\u5c11\uff1f
19\u3001115\u4e0e4\u76f8\u4e58\u7684\u79ef\uff0c\u9664\u4ee55\uff0c\u5546\u662f\u591a\u5c11\uff1f
20\u300145\u4e0e39\u7684\u548c\u9664\u4ee56\uff0c\u5546\u662f\u591a\u5c11\uff1f
21\u3001128\u51cf\u53bb119\u7684\u5dee\uff0c\u518d\u4e58\u4ee5407\uff0c\u79ef\u662f\u591a\u5c11\uff1f
22\u3001154\u4e0e26\u7684\u548c\uff0c\u9664\u4ee515\u51cf9\u7684\u5dee\uff0c\u5546\u662f\u591a\u5c11\uff1f
23\u3001108\u4e58\u4ee55\u7684\u79ef\u51cf\u53bb210\uff0c\u5dee\u662f\u591a\u5c11\uff1f
24\u3001748\u52a0253\u7684\u548c\u662f7\u7684\u591a\u5c11\u500d\uff1f
25\u3001590\u51cf\u53bb46\u76849\u500d\uff0c\u5dee\u662f\u591a\u5c11\uff1f
26\u3001782\u4e0e158\u7684\u548c\u9664\u4ee59\uff0c\u5546\u662f\u591a\u5c11\uff1f
27\u3001100\u51cf\u53bb224\u9664\u4ee57\u7684\u5546\uff0c\u6240\u5f97\u7684\u5dee\u4e58\u4ee52\u5f97\u591a\u5c11\uff1f
28\u30018\u96646424\u7684\u5546\u662f\u591a\u5c11\uff1f
29\u3001\u4e00\u4e2a\u6570\u76845\u500d\u662f545\uff0c\u8fd9\u4e2a\u6570\u662f\u591a\u5c11\uff1f
30\u3001540\u662f9\u7684\u591a\u5c11\u500d\uff1f
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
70÷7= 20×10= 320÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1＋2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1＋0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×
800÷8= 40×70= 300÷4≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 45-18= 0÷15= 120÷4= 30×40=
640-70= 1800÷9= 99×39≈ 5.1＋2.6= 411÷4≈ 15×20=
7.3-1.8= 250÷5= 6300÷9= 431÷6≈ 20×80= 78-56=
491÷8≈ 14×6= 4.8-4.4= 6.1＋4.7= 91×19≈ 367÷4≈
55÷5= 10×40= 211-30= 134+28 = 50×40-100= 12×20÷
270÷9= 20×11= 120÷5≈ 44×17≈ 351÷4≈ 420÷7=
231÷4≈ 50×80= 73-45= 0÷25= 1600÷4= 20×40=
840-32= 540÷9= 89×31≈ 0.1＋0.8= 371÷4≈ 0×28=
8.3-1.8= 2000÷5= 180÷9= 131÷6≈ 40×80= 85-51=
531÷6≈ 10×60-= 4.5-4.5= 6.8＋0.2= 41×19≈ 250÷4≈
270÷3= 11×50= 210-30= 68+28 = 25+25×2= 30÷3×10=
100÷1= 30×70= 100÷5≈ 19×72≈ 251÷6≈ 140÷7=
234÷6≈ 120×0= 445-15= 0÷85= 200÷4= 300×40=
740-70= 2700÷9= 91×33≈ 4.1＋2.4= 419÷4≈ 14×20=
7.8-1.8= 1000÷5= 360÷9= 338÷6≈ 100×80= 98-56=
491÷8≈ 14×6= 4.1-3.1= 6.8＋0.7= 11×19≈ 167÷4≈
150÷5= 10×40= 100-30= 96+28 = 51+45-28= 10×20+34=
70÷7= 20×10= 3200÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1＋2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1＋0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×20
800÷8= 40×70= 300÷5≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 45-18= 0÷15= 120÷4= 30×40=
640-70= 1800÷9= 99×39≈ 5.1＋2.6= 411÷4≈ 15×20=
7.3-1.8= 250÷5= 6300÷9= 431÷6≈ 20×80= 78-56=
491÷8≈ 14×6= 4.8-4.4= 6.1＋4.7= 91×19≈ 367÷4≈
55÷5= 10×40= 211-30= 134+28 = 50×40-100= 12×20÷3=
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝ 7×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
70÷7= 20×10= 320÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1＋2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1＋0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3× 125-34 383-25 650-47 253-42 310-85 720-56 250-80 432-45 631-42
138-95 500-350 450-62 198-95 320-63 139-39 421-135 612-318 956-135 325-189 632-600 389-198 642-135 738-625 398-123 956-183 1000-600 780-75 483-154 535-429 625-75 3*0 5*0 6*0 125*3 321*4 245*3 432*7 285*8 528*4 125*8 193*3 319*4 425*3 217*7 712*8 237*2 521*5 342*5 195*7 239*7 712*8 237*2 521*5 342*5 195*7 234*8 523*47×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.351-20题：
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
12＋39＝ 2978-187＝ 15×41 ＝ 55550÷11＝
985＋65＝ 7.52－3.02＝ 895－50＋45＝ 0.51＋17＝
32.8＋19＝ 5.2＋1.3＝ 1.6＋0.4＝ 4.9－0.7＝
125÷5＝ 3612÷12＝ 0.87－0.49＝ 707÷7＝
21-40题：
20×110＝ 320÷5＝ 54×70＝ 250÷4＝
6300÷7＝ 131÷4＝ 50×8＝ 85-45＝
0÷5＝ 280÷4＝ 60×40＝ 840-30＝
2700÷9＝ 99×31＝ 3.1＋2.7＝ 131÷4＝
50×8＝ 9.82-1.8＝ 350÷5＝ 9630÷9＝
41-60题：
234÷6＝ 120×0＝ 445-15＝ 85850÷85＝
200÷4＝ 300×40＝ 740-75＝ 2700÷9＝
91×33＝ 4.1＋2.4＝ 419÷4＝ 14×20＝
7.8-1.8＝ 1000÷5＝ 360÷9＝ 336÷6＝
100×80＝ 98-56＝ 491÷8＝ 14×6＝
61-80题：
4.1-3.1＝ 6.8＋0.7＝ 11×19＝ 168÷4＝
150÷5＝ 10×40＝ 100-37＝ 96+28 ＝
51+45-28＝ 10×20+34＝ 0.75＋15＝ 0.4＋0.8＝
20×99＝ 420÷35＝ 25×12＝ 135＋0.5＝
0.51＋17＝ 32.8＋19＝ 5.2－1.3＝ 1.6×0.4＝
81-100题：
4＋0.25＝ 0.36＋1.54＝ 80-25＝ 70+45＝
560×2＝ 16×6＝ 300×6＝ 540÷9＝
30×20＝ 400÷4＝ 350-80＝ 160+70＝
18-64÷8＝ 42÷6+20＝ 40-5×7＝ 80+60÷3＝
41+18÷2＝ 75-11×5＝ 42+7-29＝ 5600÷80＝17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝800÷8= 40×70= 300÷5≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 45-18= 0÷15= 120÷4= 30×40=
640-70= 1800÷9= 99×39≈ 5.1＋2.6= 411÷4≈ 15×20=
7.3-1.8= 250÷5= 6300÷9= 431÷6≈ 20×80= 78-56=
491÷8≈ 14×6= 4.8-4.4= 6.1＋4.7= 91×19≈ 367÷4≈
55÷5= 10×40= 211-30= 134+28 = 50×40-100= 12×20÷[center][b]2005-2006学年度三年级数学期末复习口算题（五）[/b][/center]
三年____班 姓名______
70÷7= 20×10= 3200÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1＋2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1＋0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×20=
7×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
2005-2006学年度三年级数学期末复习口算题（一）
70÷7= 20×10= 320÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1＋2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1＋0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×
2005-2006学年度三年级数学期末复习口算题（二）
800÷8= 40×70= 300÷4≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 45-18= 0÷15= 120÷4= 30×40=
640-70= 1800÷9= 99×39≈ 5.1＋2.6= 411÷4≈ 15×20=
7.3-1.8= 250÷5= 6300÷9= 431÷6≈ 20×80= 78-56=
491÷8≈ 14×6= 4.8-4.4= 6.1＋4.7= 91×19≈ 367÷4≈
55÷5= 10×40= 211-30= 134+28 = 50×40-100= 12×20÷
2005-2006学年度三年级数学期末复习口算题（三）
三年____班 姓名______
270÷9= 20×11= 120÷5≈ 44×17≈ 351÷4≈ 420÷7=
231÷4≈ 50×80= 73-45= 0÷25= 1600÷4= 20×40=
840-32= 540÷9= 89×31≈ 0.1＋0.8= 371÷4≈ 0×28=
8.3-1.8= 2000÷5= 180÷9= 131÷6≈ 40×80= 85-51=
531÷6≈ 10×60-= 4.5-4.5= 6.8＋0.2= 41×19≈ 250÷4≈
270÷3= 11×50= 210-30= 68+28 = 25+25×2= 30÷3×10=
[center][b]2005-2006学年度三年级数学期末复习口算题（四）[/b][/center]
三年____班 姓名______
100÷1= 30×70= 100÷5≈ 19×72≈ 251÷6≈ 140÷7=
234÷6≈ 120×0= 445-15= 0÷85= 200÷4= 300×40=
740-70= 2700÷9= 91×33≈ 4.1＋2.4= 419÷4≈ 14×20=
7.8-1.8= 1000÷5= 360÷9= 338÷6≈ 100×80= 98-56=
491÷8≈ 14×6= 4.1-3.1= 6.8＋0.7= 11×19≈ 167÷4≈
150÷5= 10×40= 100-30= 96+28 = 51+45-28= 10×20+34=
绛旓細7.3-1.8= 250梅5= 6300梅9= 431梅6鈮 20脳80= 78-56= 491梅8鈮 14脳6= 4.8-4.4= 6.1+4.7= 91脳19鈮 367梅4鈮 55梅5= 10脳40= 211-30= 134+28 = 50脳40-100= 12脳20梅[center][b]2005-2006瀛﹀勾搴涓夊勾绾ф暟瀛鏈熸湯澶嶄範鍙ｇ畻棰(浜)[/b][/center] 涓夊勾___鐝 濮撳悕___ 70梅7= 20脳10=...
绛旓細18脳4= 16脳5= 23脳4= 6脳700= 13脳2= 14脳5= 40脳2= 80梅2= 20脳8= 54梅6= 300梅5= 39梅3= 48梅4= 240梅8= 15脳5= 7脳13= 200梅4= 450梅5= 300-14脳6= 13脳3+18= 46脳2-36= 240梅4= 60脳4= 46梅1= 48梅4= 100梅5= 99梅3= 630梅9= 61+70= 14+36...
绛旓細9+6脳3= 5+4脳7= 8梅2+9= 8+5脳6= 2400梅8= 700脳4 = 103脳3 = 500梅5 = 17 + 18 = 300脳5 = 840梅4 = 420脳1 = 96梅3 = 88梅2 = 5600梅7 =
绛旓細43脳2锛 0脳20锛 75锛18锛 23锛48锛 90脳30锛 30脳12锛 涓夊勾绾у彛绠缁冧範锛堜竷锛夊鍚嶏細 鐝埆锛氫笁锛 锛夌彮 46锛24锛 0梅73锛 42脳20锛 100梅5锛 10脳50锛 350梅5锛 52锛29锛 240脳2锛 52锛39锛 400梅8锛 480梅8锛 33脳30锛 50脳5锛 800脳3锛 60脳50锛 410脳2锛 41脳20锛 ...
绛旓細5鍒嗛挓鍙ｇ畻90閬撴槸鍚堟牸鐨勩20浠ュ唴鐨勫姞鍑忔硶锛5鍒嗛挓120閬擄紝100浠ュ唴鐨勫姞鍑忔硶锛5鍒嗛挓90閬撱傚鏋滄槸閽堝灏忓鐢鐨勮姹傜殑璇濓紝鎸夌収涓鑸殑鏍囧噯锛20浠ュ唴鐨勫姞鍑忔硶锛屽彛绠椾竴閬撹姹傚ぇ姒傚崄绉掗挓浠ュ唴锛屾墍浠30閬300绉掞紝涔熷氨鏄簲鍒嗛挓鍐呯畻鏄悎鏍硷紝100棰樺樊涓嶅18鍒嗛挓宸﹀彸鍚堟牸銆傚彛绠楃殑鍚箟璇存槑 鍙ｇ畻鐨勬剰鎬濇槸涓嶉渶瑕佺敤绗斿湪绾镐笂...
绛旓細200脳48= 930锛660= 530锛280= 9200梅400= 840梅21= 180脳500= 8000梅500 = 1900梅20= 200脳160= 8700梅300= 300脳330= 3脳1400= 7000梅14= 600梅12= 9600梅80= 140脳300= 8800梅40= 9600梅800= 750锛290= 5脳490= 760脳20= 7500梅500= 370脳200= 650梅13= 8600锛4200= ...
绛旓細1.01脳99锛 420梅35锛 25脳12锛 135梅0.5锛 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51梅17锛 32.8锛19锛 5.2梅1.3锛 1.6...
绛旓細灏忓鍥骞寸骇鍙ｇ畻灏忔暟鍔犲噺涔橀櫎娉棰樼洰100棰樺苟闄勫甫绛旀濡備笅锛氫竴銆5.6梅7= 0.8 浜屻27梅0.01= 2700 涓夈1.25脳4=5 鍥涖0.54梅0.09=6 浜銆5.2脳0= 0 鍏1.12脳100=112 涓冦8.7梅0.29= 30 鍏0.04脳25= 1 涔濄1.25脳0.8= 2 鍗併8.5梅5=1.7 鍗佷竴銆7梅0.5=14 鍗佷簩...
绛旓細浜斿勾绾涓婂唽鏁板绔栧紡璁＄畻棰樿140閬 2012-2-1銆愭渶浣崇瓟妗堛.5脳8=3.6脳0.4=39.68脳0=47.6脳1=4梅0.5=12梅0.06=12梅1.2=3梅30=0.15脳7=3.2脳6+3.2脳4=2.5脳4脳0.36=0.2+0.8脳0.5=6.03脳1000=10脳0.6=6.45脳0.01=0.1脳0.1=0.24脳0.5=5.4+3.6=1.25-0.25=10.2脳4.5=2.5脳6=9脳0.25=0.125脳4=1.25脳8...
绛旓細涓骞寸骇鍙ｇ畻100閬撻瑙勫畾鏄5鍒嗛挓銆傚灏忓涓骞寸骇瀛╁瓙鏉ヨ锛5鍒嗛挓浜斿叚鍗侀亾灏卞浜嗐5鍒嗛挓100閬撴槸闈炲父浼樼鐨勫瀛愭墠鑳借揪鍒帮紝鑰屼笖蹇呴』鏄粡杩囩粌涔犱箣鍚庯紝鎵嶈兘杈惧埌鐨勬渶浣虫垚缁┿傚皬鏈嬪弸璁＄畻鏈夊揩鏈夋參鐨勫師鍥 娴嬭瘯鐝殑鐝富浠昏佸笀璇达紝涓昏杩樻槸鍜岃缁冩湁鍏崇郴銆傚彛绠楁槸鐔熻兘鐢熷阀锛岀粌寰楀灏卞ソ銆傚悓鏍蜂竴浠藉彛绠椾綔涓氾紝鍙兘鏈夌殑瀛╁瓙...
