急需小学三年级上册的数学口算题，越多越好。 快点，小学生三年级上学期数学口算题
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15\u00d75=
23\u00d73=
12\u00d72\u00d75=
480\u00f780=
16\u00d75=
27\u00d73=
90\u00f715=
48\u00f74=
640\u00f716=
39\u00f73=
24\u00d720=
32\u00d73=
48\u00f716=
12\u00d78=
27\u00d73=
56\u00f714=
24\u00f78=
14\u00d72=
83\uff0d45=
560\u00f780=
96\u00f724=
40\u00f720=
40\u00d730=
37\uff0b26=
76\uff0d39=
605\uff0b59=
30\u00d723=
12\u00d78=
27\uff0b32=
48\uff0b27=
4500\u00d720=
73\uff0b15 =
120\u00d7600 =
200\u00d7360=
6800\u00d7400=
280\uff0b270=
4\u00d72500=
6000\u00f740=
5\u00d71280=
310\uff0d70=
400\u00d714=
470\uff0b180=
1000\u00f725=
160\u00d7600=
20\u00d7420=
290\u00d7300=
8100\u00f7300=
7600\u00f7200=
7600\u00f7400=
680\uff0b270=
980\u00f714=
4200\u00f730=
6\u00d71300=
1300\u00d750=
200\u00d748=
930\uff0d660=
530\uff0b280=
9200\u00f7400=
840\u00f721=
180\u00d7500=
8000\u00f7500 =
1900\u00f720=
200\u00d7160=
8700\u00f7300=
300\u00d7330=
3\u00d71400=
7000\u00f714=
600\u00f712=
9600\u00f780=
140\u00d7300=
8800\u00f740=
9600\u00f7800=
750\uff0d290=
5\u00d7490=
760\u00d720=
7500\u00f7500=
370\u00d7200=
650\u00f713=
8600\uff0d4200=
240\u00d74=
640\u00f780=
15\u00d710=
12\u00d711=
160\u00d730=
220\u00d740=
104\u00d75=
4500\u00f750=
120\u00d72=
90\u00f730=
270\u00f730=
270\u00d730=
84\u00f721=
76\u00f79=
66\u00f77=
100\uff0d54=
123\uff0b15=
360\u00f74=
55\u00f75=
32\u00d76= 7000\u00f770\uff1d
200\u00f740\uff1d
180\u00f730=
240\u00f740=
35\u00d72=
140\u00d77=
13\u00d76=
280\u00d73=
350\u00d72=
50\u00d711=
250\u00d76=
7200+900=
410-201=
125\u00d78=
48\u00d720=
6600\u00f7600=
390+140=
11\u00d780=
24\u00d750=
3600\u00f7400= 4000\u00f750=
530\uff0d70=
420\uff0d90=
9600\u00f730=
7\u00d7700=
203+98=
1800\u00f7300=
240+570=
4800\u00f7400=
370+580=
580\uff0d490=
910\uff0d370=
25\u00d78=
270\uff0d190=
36\u00d72=
75\u00f725=
330\u00f711=
6\u00d7800=
5400\u00f79=
420\u00f760= 9\u00d7800=
3\u00d7330=
300\u00d77=
9\u00d7500=
390\u00f713=
6300\u00f7700=
5600\u00f7700=
4800\u00f712=
3500\u00f77=
370\uff0b560=
520\uff0b490\uff1d
450\uff0d90\uff1d
80\uff0b330\uff1d
70\u00d7700\uff1d
7000\u00f770\uff1d
4000\u00f780\uff1d
2400\u00f7200\uff1d
420\uff0d90\uff1d
170\uff0b320\uff1d
1000\uff0d51\uff1d 520\uff0d260\uff1d
910\uff0d190\uff1d
35\u00d7200\uff1d
22\u00d7200\uff1d
8800\u00f7400\uff1d
9300\u00f7300\uff1d
6\u00d7300\uff1d
1800\u00f7200\uff1d
9300\u00f730\uff1d
280\u00f740\uff1d
304\uff0b199\uff1d
390\u00f726\uff1d
1250\u00f750\uff1d
21\u00d740\uff1d
6600\u00f7220\uff1d
760\uff0d198\uff1d
660\uff0d220\uff1d
5000\u00f750\uff1d
100\u00d791\uff1d
753\uff0d299\uff1d
7000\u00f770\uff1d
200\u00f740\uff1d
180\u00f730=
240\u00f740=
35\u00d72=
140\u00d77=
13\u00d76=
280\u00d73=
350\u00d72=
50\u00d711=
250\u00d76=
7200+900=
410-201=
125\u00d78=
48\u00d720=
6600\u00f7600=
390+140=
11\u00d780=
24\u00d750=
3600\u00f7400=
4000\u00f750=
530\uff0d70=
420\uff0d90=
9600\u00f730=
7\u00d7700=
203+98=
1800\u00f7300=
240+570=
4800\u00f7400=
370+580=
580\uff0d490=
910\uff0d370=
25\u00d78=
270\uff0d190=
36\u00d72=
75\u00f725=
330\u00f711=
6\u00d7800=
5400\u00f79=
420\u00f760=
9\u00d7800=
3\u00d7330=
300\u00d77=
9\u00d7500=
390\u00f713=
6300\u00f7700=
5600\u00f7700=
4800\u00f712=
3500\u00f77=
370\uff0b560=
520\uff0b490\uff1d
450\uff0d90\uff1d
80\uff0b330\uff1d
70\u00d7700\uff1d
7000\u00f770\uff1d
4000\u00f780\uff1d
2400\u00f7200\uff1d
420\uff0d90\uff1d
170\uff0b320\uff1d
520\uff0d260\uff1d
910\uff0d190\uff1d
35\u00d7200\uff1d
22\u00d7200\uff1d
8800\u00f7400\uff1d
9300\u00f7300\uff1d
6\u00d7300\uff1d
1800\u00f7200\uff1d
9300\u00f730\uff1d
280\u00f740\uff1d
304\uff0b199\uff1d
390\u00f726\uff1d
1250\u00f750\uff1d
21\u00d740\uff1d
6600\u00f7220\uff1d
760\uff0d198\uff1d
660\uff0d220\uff1d
5000\u00f750\uff1d
100\u00d791\uff1d
753\uff0d299\uff1d
17\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
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\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d
http://zhidao.baidu.com/question/57133958.html?si=7
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420\u00f760 100\u00d726 2400\uff0b300 5600\u00f770 320\uff0b780
90\u00f718 16\u00d725 480\uff0b30 300\uff0d25\u00d74 100\uff0d72\u00f78
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209\u00d743 8652\u00f736
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210\uff0b405\u00f79\u00d712 4020\u00f720\uff0d18\u00d711
4\u3001\u5217\u5f0f\u8ba1\u7b97\uff1a
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13\u3001\uff08 \uff09\u91cc\u6700\u5927\u80fd\u586b\u51e0\uff1f
14\u00d7\uff08 \uff09\uff1c99 19\u00d7\uff08 \uff09\uff1c80 45\u00d7\uff08 \uff09\uff1c200
14\u3001\u7528\u56db\u820d\u4e94\u5165\u6cd5\u53d6\u8fd1\u4f3c\u65706\u25a158\u22487000\uff0c\u25a1\u5185\u7684\u6570\u53ef\u80fd\u662f\uff08 \uff09\u3002
15\u3001250\u51cf\u53bb170\u4e0e80\u7684\u548c\uff0c\u5dee\u662f\uff08 \uff09\u3002
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1\u3001\u8981\u6c42\u5de5\u6548\uff0c\u5fc5\u987b\u77e5\u9053\u603b\u4ea7\u91cf\u548c\u65f6\u95f4\u3002\uff08 \uff09
2\u3001\u75281\u7c73\u94c1\u4e1d\u56f4\u6210\u7684\u6b63\u65b9\u5f62\uff0c\u8981\u6bd4\u56f4\u6210\u7684\u957f\u65b9\u5f62\u7684\u9762\u79ef\u5927\u3002\uff08 \uff09
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5\u30017830\u9664\u4ee523\uff0c\u554634\u540e\u4f59\u4e0b\u7684\u6570\u662f1\u3002\uff08 \uff09
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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＝ 24/3*9= 15*3-20= 12*11+13=25*4+36= 36+25-14= 2*36+4= 12/4*35= (23-8)*3= 14/2+21/3= 42/14+54/9= 55/11*20= 36/9*12= 16/4*19= 16-45/15+6=
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913... 7+14=21 ... 18-9=9... 8+16=24 ... 25-5=20... 9+18=27... 56-45=11... 10+20=30... 45-23=22... 11+22=33... 78-23=55... 12+24=36... 10-3=7 15-4=11 20-5=15 25-6=19 30-7=23 35-8=27
40-9=31 45-10=35 50-11=39 55-12=43 60-13=47 65-14=51 70-15=55 75-16=59 80-17=63 85-18=67 90-19=71 95-20=75 100-21=79 105-22=83 110-23=87 115-24=91 120-25=95 125-26=99 130-27=103 13+26=39...14+28=42...
15+30=45... 16+32=48... 17+34=51... 18+36=54...19+38=57...20+40=60... 21+42=63... 22+44=66... 23+46=69... 24+48=72...25+50=75...26+52=78...
27+54=81... 28+56=84... 29+58=87... 30+60=90...31+62=93...32+64=96... 33+66=99... 5 ÷1 =5 10 ÷2 =515 ÷3 =5 20 ÷4 =5 25 ÷5 =5 30 ÷6 =5 35 ÷7 =5 40 ÷8 =5 45 ÷9 =5 50 ÷10 =5 55 ÷11 =5 60 ÷12 =5 65 13 =5 70 ÷14 =5 75 ÷15 =5 80 ÷16 5 85 ÷17 5 90 ÷18 5 95 ÷19 5
100 ÷20 5
360 ÷3 ＝
42× 20＝
12 × 50＝
1500－700＝
5900－4000＝
76 ＋ 27＝
840 ÷ 2＝
770 ÷ 7＝
30× 20＝
40× 50＝
9900+100＝
700 ÷ 7＝
240× 10＝
390 ÷ 3＝
60× 50＝
71 - 22＝
50 × 90＝
14 × 20＝
600＋1200＝
840 ÷ 4＝
36 ＋ 49＝
10 × 60＝
800 × 50＝
180 ÷ 3＝
120 ÷ 6 ＝
7500+500＝
460＋140＝
33 × 20 ＝
990 ÷ 3 ＝
440 ÷ 4 ＝
83-57 ＝
860 ÷ 2＝
1100－600＝
6900－1900＝
720 ÷ 8＝
0÷999＝
7 × 800＝
23 × 30＝
290 －190＝
690 ÷ 3＝
690÷3×6＝
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＝
24/3*9=
15*3-20=
12*11+13=
25*4+36=
36+25-14=
2*36+4=
12/4*35=
(23-8)*3=
14/2+21/3=
42/14+54/9=
55/11*20=
36/9*12=
16/4*19=
16-45/15+6=
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÷3×2=
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÷30=
900÷30 12×40 480÷80 16×6 12×7
420÷60 100×26 2400＋300 5600÷70 320＋780
90÷18 16×25 480＋30 300－25×4 100－72÷8
689×5≈ 5430÷9≈ 3976÷8≈ 2080×4≈ 260×8≈
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＝ 32+8/4= 125+75*4= 900*(45*2)= 777-186-114= (406-10)*396= 700*7-10=
73+25+75+127= 36/12*3= 5643/27= 4080*25= 6256/68= 204*33= 680+320*4=
330+(984-893)= 203+2136/4= 2718/(219-21)= 3034-88*5= 24*6+146=
981/9-109= 540/18= 4800/300= 6300/70-40= 111*19= 32*8= 117+335*0=
400/25= (56+56)/14= 48/16+97= 6*(150-125)= (1800-200)/40= 25*4-16=
4022/29= 30500*28= 13356/42= 30000-150*120= 24300-36*405= 650+8172/9=
1800+1200/5= 504*60-2008= 698*20+496= 4199+2503-599= 4003-162*20=
88*6= 888*6= 8888*6= 88888*6= 888888*6= 8888888*6= 88888888*6= ……
405*5= 4005/5= 40005/5= 400005/5= …… 12*8= 34*4= 25*4= 40*5= 290/40= 45*2= 24*5= 66*3= 75*4= 263*25= 105*87= 41412/204= 1955/23=
70*510/170= 300-200/50= 240/30= 0/25*4= 11*11-121= 45+55/5= 99/99+99=
420-420*0+80= 400/40-8= 125-25/25-25= 3000/1000= 4*25*6= 1365-365-365= 20*5-20/5= 850-358130/590= 18630/23*305= 3600+1972/34=
280*120+803= 45-15*3= 12*12/12= 27+3-27+3= 18-18/2+1= 38-38/38=
20*5+20*5= (360-360)/4+4= 800-25-25-25-25= 1/1-0*37= 780*50-144/12= 28/105+7236/18= 480-500/50+270= 176+24*50-356/89= 107*15+321/3*85= 199+32*6-16= 2180-5*40= (69+32)*490-205= 126/(48-46)-10=50*8/（45+3）=
8000/1000+2= 440+560/560= 2*20-20/2= 50/25*2-2= (301-201)*100 1-(84+16)*0= (111-11-1)/99= 60*3*60/3= (187-87)/100= (25-18+2
1+2+3+...+99+100
去新华书店买呗！
1+2++2+3+3+3+4+4+4+4............+100=?
http://wenku.baidu.com/view/d56f65da50e2524de5187e77.html 这里面有很多。。。。自己找。。。。
绛旓細1锛540梅9= 2锛 33*2= 3锛86-47= 4锛930梅3= 5锛31*3= 6锛800梅2= 7锛5*90= 8锛800梅4= 9锛13*3= 10锛700梅8= 11锛22*30= 12锛60-15= 13锛34+56= 14锛0梅47= 15锛6*500= 16锛900梅3= 17锛96梅3= 18锛560梅7= 19锛8*70= 20锛450梅9= ...
绛旓細涓夊勾绾ф暟瀛绗簩瀛︽湡鍙ｇ畻绔炶禌璇曢 鐝骇___濮撳悕___鎴愮哗___10脳2= 72锛47= 20脳5= 27锛15= 20梅2= 63梅3= 27脳5= 510梅3= 40脳9= 23脳30= 84梅4= 15梅3= 12脳4= 513脳9= 4脳815= 99梅9= 75梅5= 205梅5= 46脳10= 24脳20= 872锛124= 27锛127= 700梅5= 350锛70= 5...
绛旓細鎻愬崌瀛╁瓙鐨勬暟瀛鎬濈淮锛屼笁骞寸骇涓婂唽鍙ｇ畻棰闆嗘潵浜嗭紒璁╂垜浠竴鍚岃笍涓婅繖涓厖婊′箰瓒ｇ殑鏁板鎺㈢储涔嬫梾锛屼负灏忚繜鏃╁康瀹濊礉浠殑璁＄畻鑳藉姏鎻掍笂缈呰唨銆傛垜浠殑鍙ｇ畻璁粌棰樼簿蹇冩寫閫夛紝娑电洊涓夊勾绾т笂鍐岀殑鎵鏈夐噸鐐圭煡璇嗙偣锛屾棬鍦ㄥ府鍔╀粬浠揩閫熴佸噯纭湴杩涜鍩虹杩愮畻锛屽煿鍏绘暟鎰熷拰璁＄畻閫熷害銆傛瘡涓閬撻鐩兘鍍忎釜灏忔寫鎴橈紝鏃㈣兘宸╁浐鍩虹锛屽張鑳芥縺鍙...
绛旓細涓夊勾绾绾︾瓑浜庘増鐨勫彛绠楅锛80脳21鈮堬紱29脳78鈮堬紱362梅8鈮堬紱538梅6鈮堬紱349梅5鈮堬紱 302梅5鈮堬紱51脳74鈮堬紱268梅4鈮堬紱354梅7鈮堬紱159梅8鈮284+99鈮堬紱199+201鈮堬紱359-206鈮138+701鈮堬紱 999+606鈮265梅6鈮堬紱71梅8鈮堛323梅4鈮堬紱359梅6鈮堬紱103梅2鈮490梅5鈮堬紱 210梅5鈮堬紱432梅7鈮堬紱86梅...
绛旓細涓夊勾绾у彛绠楃粌涔锛堜竴锛26+9= 57锛38锛 1500锛700锛 42脳2锛 99梅3锛 770梅7锛 660梅3锛 960梅3锛 180梅9锛 65锛15锛 660梅6锛 800脳2锛 50梅5锛 3脳800锛 420梅7锛 3脳220锛 480梅4锛 58锛33锛 420锛20锛 93梅3锛 880梅4锛 1200锛200锛 11脳7锛 80锛46锛 0梅51锛 0梅...
绛旓細涓夊勾绾绾︾瓑浜庘増鐨勫彛绠楅鏈182脳5鈮堬紝903脳3鈮堬紝269脳6鈮堬紝743脳7鈮堬紝315脳7鈮堬紝888脳41鈮堬紝23脳6鈮堬紝61脳9鈮堬紝58脳8鈮堬紝87脳9鈮堬紝182脳5鈮903脳3鈮堬紝269脳6鈮堬紝743脳7鈮堬紝315脳7鈮堬紝888脳4鈮堬紝123脳6鈮堬紝61脳9鈮堬紝58脳8鈮堬紝87脳9鈮堛傛湁灏忔暟鐐瑰氨瑕佸洓鑸嶄簲鍏ワ紝娌℃湁灏忔暟鐐瑰氨瑕佺湅瀹...
绛旓細涓夊勾绾у彛绠楃粌涔锛堜竴锛 26+9= 57锛38锛 1500锛700锛 42脳2锛 99梅3锛 770梅7锛 660梅3锛 960梅3锛 180梅9锛 65锛15锛 660梅6锛 800脳2锛
绛旓細17脳40锛 100锛63锛 3.2锛1.68锛 2.8脳0.4锛 14锛7.4锛 1.92梅0.04锛 0.32脳500锛 0.65锛4.35锛 10锛5.4锛 4梅20锛 3.5脳200锛 1.5锛0.06锛 0.75梅15锛 0.4脳0.8锛 4脳0.25锛 0.36锛1.54锛 1.01脳99锛 420梅35锛 25脳12锛 135梅0.5锛 3/4 + 1/4 ...
绛旓細涓夊勾绾ф暟瀛涔橀櫎娉鍙ｇ畻棰 锛1锛133x9= 锛2锛90梅5= 锛3锛196 x3= 锛4锛130梅2= 锛5锛144x4= 锛6锛243 梅3= 锛7锛131x5= 锛8锛196梅7= 锛9锛222x7= 锛10锛707梅7= 锛11锛205x6= 锛12锛222梅6= 锛13锛693x8= 锛14锛185梅5= 锛15锛361x7...
绛旓細1) 54梅9= 2) 5000-600= 3) 20脳4= 4) 84梅4= 5) 2000+500= 6) 200脳3= 7) 9脳300= 8) 90梅9= 9) 77梅7= 10) 3500-500= 11) 37+25= 12) 90梅9= 13) 44+17= 14) 500+4000= 15) 69梅3= 16) 55-35= 17) 80梅8= 18) 600+4000= 19) 3500-500= 20) ...
