300道小学四则运算题

1、123456789101112300道小学四那么运算题55 X2-6 X4 20-15X0.5 100+150+3X 15+545 +3+11X2 (0.5 4)必8 X9-3 X6 (4-2.6) 33 12X3 -(55-13) >3X6 与 14+4+(8) X3攵8X9-36(4 芍+10)X3142 (284+16)X(512-8208 -18)143 120-36X4 勺8+35144 (58+37) +(64-9 冽145 (6.8-6.8 0.55) 65146 0.12 X 4.8 6.12 X4.8147 (3.2 乂.5+2.5) T.6148 3.2 X1.5+2

2、.5) 4.6149 6-1.6 必150 5.38+7.85-5.37151 7.2W.8-1.2 >5152 6-1.19 必-0.43153 6.5 X4.8-1.2 冲)67-1 X2+88-4787X3-55+6 +2158-63 X6+25X9-8 %一255+11 X4+36 X3+2-449+34-2-7 X6+345+3X 6373-876X8-5 X85 X9-6 攵451+8X 321+3+7X8154 0.68 X1.9+0.32 X1.9155 10.15-10.75 X0.4-5.7156 5.8 X3.87-0.13)+4.2 a74157 32.52-(6

3、+9.728 +3.2) >2.5158 (7.1-5.6) 0.9-1.15)2.5159 5.4 -2.6 13.7-2.9)+0.62)160 12X612-7.2)-6161 12X67.2-6162 65X3-21 夕X5X9163 45X2 与-55164 (47+78) X2 抬165 85-6 及 X913141516171819202122232425166 128X5+2 攵0+50+60-12-3672X3+6-9X77X6-5+3385+5+45+ 15X27-3+6X951317-469X2(741-596+3) X975X9-13+722X8+65-1556

4、-78X774+5-35945+741-95355X2-6 M20-15X0.5 100+150+3X 15+516716816917017117217317417517617717817926 22X4-3 X427 96X3-8 攵28 7X8 攵4X829 34+2+56+ 830 45+9+5X6 与 X931 8-5 M32 4 X8-5 与33 (58-4) -6 X534 78+9X335 65+5X9+336 32X8 攵37 (33+6-5)刈38 48-12X6-3+239404142434445464748495051876+4+3-22475+5-66+13275+5+

5、45+1588X77受+6474-2-63475+5+32X 47669X 2-1425655+5+3X 58416+52X 3芍475X33+55-111 或 X2 依+9+10+9 攵050 + 160-40181 (0.5 T)>182 8X9-3 X6183 (4-2.6) 33184 12X3 -185 (55-13) >3X6 与186 14+4+(8)X3 恐187 8X9-36188 (4 芍+10)X3189 67-1 X2+88-47190 87X3-55+6+2191 158-63X6 攵192 5X9-8 X7 攵193 55+11X4+3194 6X3+2

6、-4195 49+34-2-7 X6+3196 45+3X6197 373-8198 76X8-5 X8199 5X9-6 攵200 451+8X 3201 21+3+7X 8202 22X4-3 M203 96X3-8 攵204 7X8+24X8205 34+2+56+852535455565758596061626364(58+370) +(64-55)120-144 + 18+35347+45X 2-4160 -52(58+37) 64-9 X5)95+(64-45)178-145+5X6+42420+580-64 X 21-28812-700+(9+31 X11)(136+64) X

7、(65-345 攵3)85+14X (14+208-26)(284+16) X (512-8208 -18)120-36 X4+18+35(58+37) 64-9 X5)65666768697071727374757677(6.8-6.8 0.55) 4.50.12 X 4.8 6.12 必.8(3.2 乂.5+2.5) T.63.2 X1.5+2.5) 4.66-1.6 必5.38+7.85-5.377.2W.8-1.2 )56-1.19 必-0.436.5 X4.8-1.2 4)0.68 X1.9+0.32 X1.910.15-10.75 X0.4-5.75.8 >(3.87-0.1

8、3)+4.287432.52-(6+9.728 +3.2)浸.5206 45+9+5X6与X9207 8-5 X4208 4X8-5 出209 (58-4) £X5210 78+9X3211 65 +5X9+3212 32X8攵213 (33+6-5) X9214 48+12X6-3+2215 7592X5-4966X4.85216 876+4+3-22217 475+5-66+132 218 75+5+45+1578798081828384858687888990(7.1-5.6) 0.9-1.15)去55.4 ,2.6 53.7-2.9)+0.62)12X612-7.2)-612

9、X67.2-665 X3-21 HX5X945 X2 与-55(47+78) X2 抬85-6 及 X9128 X 5 攵 +20+50+60-12-3672X3+6-9X77X6-5+3385+5+45+15 X27-3+6 X95219 88X77-2+64 220 74-2-63221 475+5+32X4222 7669X2-1425223 655+5+3X58224 416+52X 3 -225 475X33+55- 11226 1-2X25 + 9-10 H+20227 50 + 160-40228(58+370) +(64-55)229 120-144 + 18+35230 34

10、7+45X 2-4160-52231 (58+37) +(64-9 冽9192939495969798991001011021031317-469X2(741-596+3) X975X9-13+722X8+65-1556 +73X774+5-35945+741-953(37+42+1) X5(19-17) M678+56X 8E555+9X 471+3(38+47) -M7X85(65+26) X3+9250-112X2232 95+(64-45)233 178-145+5X6+42234 420+580-64 X 21-28235 812-700+(9+31 X11)236 (136+64)

11、 X (65-345 -23)237 85+14X(14+208 - 26)238 (284+16)X(512-8208 -18)239 120-36X4 勺8+35240 (58+37) +(64-9 冽241 (6.8-6.8 0.55) 65242 0.12 X 4.8 6.12 X4.8243 (3.2 乂.5+2.5) T.6244 3.2 X1.5+2.5) 4.61041051061071081091101111121131141151163793-56 X 44426+3X 105154X9-65+71744X3+552+ 312+4+ 3X2+185 +9+15+ 363 +

12、9+3+993X21X0.33.14 X6.7+5E45+36+ 9+54+ 8370.8+12 + 321+2+ 1X2+1-2 勺0.4 X3E+56245 6-1.6 必246 5.38+7.85-5.37247 7.2 W.8-1.2 >5248 6-1.19 必-0.43249 6.5 X4.8-1.2 冲)250 0.68 X1.9+0.32 X1.9251 10.15-10.75 X0.4-5.7252 5.8 X3.87-0.13)+4.2 彩.74253 32.52-(6+9.728 +3.2) >2.5254 (7.1-5.6) 0.9-1.15) 去5255

13、5.4 寸2.6 >(3.7-2.9)+0.62)256 12X612-7.2)-6257 12X67.2-6117118119120121122123124125126127128129(33+6-5) >948-12X6-3+27592X5-4966X4.85876+4+3-22475+5-66+13275+5+45+1588X77受+6474-2-63475+5+32X 47669X 2-1425655+5+3X 58416+52X 3芍475X33+55- 11258 65X3-21 夕X5X9259 45 X2 与-55260 (47+78) X2 抬261 85-6 2

14、2 X9262 128X5+2 攵0+50+60-12-36263 72X3+6-9X7264 7X6-5+33265 85+5+45+15X2266 7-3+6X95267 1317-469X2268 (741-596+3) X97269 5X9-13+7 270 22X8+65-1513013113213313413513613713813914014112X25+9-10 +9 攵050 + 160-40(58+370) +(64-55)120-144 + 18+35347+45X 2-4160 -52(58+37) 64-9 X5)95+(64-45)178-145+5X6+42420

15、+580-64 X 21-28812-700+(9+31 X11)(136+64) X (65-345 -23)85+14X (14+208-26)271 56-79X774+5-35272 945+741-953273 (37+42+1)X5274 (19-17) X16275 78+56X 84276 555+9X 471+3277 (38+47) +47 + 85278 (65+26) X3+9279 250-112X2280 3793-56X44281 426+3X 105282 154 X 9-65+7答案1680014750.3623.044.562585.67.863201 55

16、 X2-6 必2 20-15X0.53 100+150+3X 15+54 45+3+11X25 (0.5 4)必6 8 X9-3 X67 (4-2.6) 338 12X3抬9 (55-13) >3X6+310 14+4+(8) X3攵11 8X9-3612 (4 芍+10)X386 142 (284+16) X (512-8208 -18)12.5 143 120-36X4+18+35259 144 (58+37) +(64-9 X5)37 145 (6.8-6.8 0.55) 651.5 146 0.12 X 4.8 6.12 必.854 147 (3.2 乂.5+2.5) T.646

17、.2 148 3.2 X(1.5+2.5) 4.67.2 149 6-1.6 必252 150 5.38+7.85-5.3730 151 7.2 田.8-1.2 )52 152 6-1.19 必-0.4332.4 153 6.5 X(4.8-1.2 4)1367-1 X2+88-471061487X3-55+6+220915158-63X6-2-31165X9-8 X7及171755+11X4+323186 X3+2-4161949+34-2-7 X6+3422045+3X 66321373-83652276X8-5 X8568235X9-6 攵4224451+8X 34752521+3+7X

18、863154 0.68 X1.9+0.32 X1.91.915510.15-10.75 X0.4-5.70.151565.8 ><3.87-0.13)+4.23.7437.415732.52-(6+9.728 +3.2)>2.59.92158(7.1-5.6) 0.9-1.15)去50.081595.4 42.6 ¥3.7-2.9)+0.62)216012X612-7.2)-6916112X67.2-6416265X3-21 HX5X96016345X2 与-55-25164(47+78) X2 抬5016585-6 及 X958166128X5+2 90+50+6

19、0-12-36782627282930313233343536373822X4-3 必96X3-8 攵7X8 攵4X834+2+56+ 845 +9+5X6 与 X98-5 M4 X8-5 与(58-4) £X578+9X365 +5X9+332X8 恐(33+6-5)刈48-12X6-3+27616772X3+6-9X71592841687X6-5+337018.6666666716985+5+45+ 15X223241707-3+6X95574951711317-469X2379-12172(741-596+3) X9714356311735X9-13+7394517422X8+

20、65-152262617556-78X774+5-35744120176945+741-95373312817755X2-6 q8630617820-15X0.512.523179100+150+3X 15+525939 7592X 5-4966 X4.8513874.940876+4+3-2220041475+5-66+1321614275+5+45+15184388X77-2+6434524474-2-63-2645475+5+32X 4223467669X 2-14251391347655+5+3X 5830548416+52X 35447.249475X33+55+1115680501

21、2X25+9-10-9200.2055150+160+405418045+3+11X237181(0.5T)>31.51828 X9-3 >654183(4-2.6) 3346.218412X3 -7.2185(55-13) >3X6 与25218614+4+(8)X3 攵301878X9 与62188(4 芍+10)X332.418967-1 X2+88-4710619087X3-55+6+2209191158-63X6 皮-311925X9-8 X7 恐1747.55555556193 55+11 X4+3235 19746 198952 199810 20010000

22、201393 20216800 203147 2045 20516426336556842475637628418.666666672452535455565758596061626364(58+370) +(64-55)120-144 + 18+35347+45X 2-4160 -52(58+37) 64-9 X5)95+(64-45)178-145+5X6+42420+580-64 X 21-28812-700+(9+31 X11)(136+64) X (65-345 -23)85+14X (14+208-26)(284+16) X(512-8208 -18)120-36 X4+18+35

23、(58+37) 64-9 X5)147 194 6 X3+2-4357 195 49+34-2-7 X6+35 196 45+3X6373-876X8-5 X85 X9-6 攵451+8X 321-3+7 X 822X4-3 必96X3-8 /7X8 交4 X834+2+56+865666768697071727374757677(6.8-6.8 0.55)3.50.12 X 4.8 -0.12 48(3.2 乂.5+2.5) T.63.2 X1.5+2.5) 4.66-1.6 -45.38+7.85-5.377.2W.8-1.2 )56-1.19 必-0.436.5 X4.8-1.2 4)0

24、.68 X1.9+0.32 X1.910.15-10.75 X0.4-5.75.8 >(3.87-0.13)+4.287432.52-(6+9.728 总2) >2.50.3620645-9+5X63X99523.042078-5 M-124.56252084X8-5 芍318209(58-4) -6X5455.621078+9X3267.8621165+5X9+3120321232X8及1282213(33+6-5) X9306021448+12X6-3+2231.9 215 7592X5-4966X4.8513874.90.15216876+4+3-2220037.421747

25、5+5-66+1321619.9221875+5+45+151878798081828384858687888990(7.1-5.6) 0.9-1.15)去50.085.4 42.6 X3.7-2.9)+0.62)212X612-7.2)-6912X6+7.2-6465 X3-21 HX5X96045 X2-3-55-25(47+78) X2 /5085-6 及 X958128 X 5 攵 +20+50+60-12-367872X3+6-9X71597X6-5+337085+5+45+ 15X2237-3+6 X9557421988X77+2+64345222074-2-63-26221475

26、+5+32X42232227669X2-142513913223655+5+3X58305224416+52X 35447.2225475X33+55+ 11156802261-2X25 + 9-10+9 攵00.20522750 + 160+4054228 (58+370) +(64-55)47.55555556229120-144 + 18+35147230347+45X 2-416052357231(58+37) +(64-9 X5)59192939495969798991001011021031317-469X2(741-596+3) X975X9-13+722X8+65-1556 +

27、73X774+5-35945+741-953(37+42+1) X5(19-17) M678+56X 8E555+9X 471+3(38+47) -M7X85(65+26) X3+9250-112X237923295+(64-45)514356233178-145+5X6+424639234420+580-64 X 2128952226235812-700+(9+31 X11)810744236(136+64) X (65-345 -23)1000073323785+14X(14+208 - 26)393400238(284+16) X (512-8208 -18)1680032239120-

28、36X4+18+35147190240(58+37) +(64-9 X5)51968241(6.8-6.8 0.55) 650.360.0212765962420.12 X 4.8 6.12 必.823.04282243(3.2 乂.5+2.5) T.64.562526 244 3.2 X(1.5+2.5) 4.681043793-56 X 4413292456-1.6 必5.6426+3X 105154X9-65+71744X3+552+ 312+4+ 3X2+185 +9+15+ 363 +9+3 +993X21X0.33.14 X6.7+5+445+36+ 9+54+ 8370.8+12

29、 + 321+2+ 1X2+1-2 勺0.4 X3E+56741 2461328541614.6666666714.444444447.33333333318.922.28855.75374.82356.35.38+7.85-5.37247 7.2 田.8-1.2 )5248 6-1.19 必-0.43249 6.5 X(4.8-1.2 4)250 0.68 X1.9+0.32 X1.9251 10.15-10.75 X0.4-5.7252 5.8 X3.87-0.13)+4.2 3.74253 32.52-(6+9.728 +3.2) >2.5254 (7.1-5.6) 0.9-1.15) 去5255 5.4 /2.6 >(3.7-2.9)+0.62)256 12X612-7.2)-6257 12X67.2-67.863201.90.1537.49.920.08294