初二数学平方根表.docx

1、初二数学平方根表 平方根表0 = 0（表示根号0等于0，下同） 1 = 12 = 1.4143 = 1.73205080756888 4 = 2 5 = 2.2366 = 2.44948974278318 7 = 2.6468 = 2.82842712474619 9 = 3 10 = 3.16227766016838 11 = 3.3166247903554 12 = 3.46410161513775 13 = 3.60555127546399 14 = 3.74165738677394 15 = 3.87298334620742 16 = 4 17 = 4.12310562561766 1

2、8 = 4.24264068711928 19 = 4.35889894354067 20 = 4.47213595499958 21 = 4.58257569495584 22 = 4.69041575982343 23 = 4.79583152331272 24 = 4.89897948556636 25 = 5 26 = 5.09901951359278 27 = 5.19615242270663 28 = 5.29150262212918 29 = 5.3851648071345 30 = 5.47722557505166 31 = 5.56776436283002 32 = 5.65

3、685424949238 33 = 5.74456264653803 34 = 5.8309518948453 35 = 5.91607978309962 36 = 6 37 = 6.08276253029822 38 = 6.16441400296898 39 = 6.2449979983984 40 = 6.32455532033676 41 = 6.40312423743285 42 = 6.48074069840786 43 = 6.557438524302 44 = 6.6332495807108 45 = 6.70820393249937 46 = 6.78232998312527

4、 47 = 6.85565460040104 48 = 6.92820323027551 49 = 7 50 = 7.07106781186548 51 = 7.14142842854285 52 = 7.21110255092798 53 = 7.28010988928052 54 = 7.34846922834953 55 = 7.41619848709566 56 = 7.48331477354788 57 = 7.54983443527075 58 = 7.61577310586391 59 = 7.68114574786861 60 = 7.74596669241483 61 = 7

5、.81024967590665 62 = 7.87400787401181 63 = 7.93725393319377 64 = 8 65 = 8.06225774829855 66 = 8.12403840463596 67 = 8.18535277187245 68 = 8.24621125123532 69 = 8.30662386291807 70 = 8.36660026534076 71 = 8.42614977317636 72 = 8.48528137423857 73 = 8.54400374531753 74 = 8.60232526704263 75 = 8.660254

6、03784439 76 = 8.71779788708135 77 = 8.77496438739212 78 = 8.83176086632785 79 = 8.88819441731559 80 = 8.94427190999916 81 = 9 82 = 9.05538513813742 83 = 9.1104335791443 84 = 9.16515138991168 85 = 9.21954445729289 86 = 9.2736184954957 87 = 9.32737905308882 88 = 9.38083151964686 89 = 9.4339811320566 9

7、0 = 9.48683298050514 91 = 9.53939201416946 92 = 9.59166304662544 93 = 9.64365076099295 94 = 9.69535971483266 95 = 9.74679434480896 96 = 9.79795897113271 97 = 9.8488578017961 98 = 9.89949493661167 99 = 9.9498743710662 100 = 10 101 = 10.0498756211209 102 = 10.0995049383621 103 = 10.1488915650922 104 =

8、 10.1980390271856 105 = 10.2469507659596 106 = 10.295630140987 107 = 10.3440804327886 108 = 10.3923048454133 109 = 10.4403065089106 110 = 10.4880884817015 111 = 10.5356537528527 112 = 10.5830052442584 113 = 10.6301458127347 114 = 10.6770782520313 115 = 10.7238052947636 116 = 10.770329614269 117 = 10

9、.816653826392 118 = 10.8627804912002 119 = 10.9087121146357 120 = 10.9544511501033 121 = 11 122 = 11.0453610171873 123 = 11.0905365064094 124 = 11.13552872566 125 = 11.1803398874989 126 = 11.2249721603218 127 = 11.2694276695846 128 = 11.3137084989848 129 = 11.3578166916005 130 = 11.4017542509914 131

10、 = 11.4455231422596 132 = 11.4891252930761 133 = 11.5325625946708 134 = 11.5758369027902 135 = 11.6189500386223 136 = 11.6619037896906 137 = 11.7046999107196 138 = 11.7473401244707 139 = 11.7898261225516 140 = 11.8321595661992 141 = 11.8743420870379 142 = 11.916375287813 143 = 11.9582607431014 144 =

11、 12 145 = 12.0415945787923 146 = 12.0830459735946 147 = 12.1243556529821 148 = 12.1655250605964 149 = 12.2065556157337 150 = 12.2474487139159 151 = 12.2882057274445 152 = 12.328828005938 153 = 12.369316876853 154 = 12.4096736459909 155 = 12.4498995979887 156 = 12.4899959967968 157 = 12.5299640861417

12、 158 = 12.5698050899765 159 = 12.6095202129185 160 = 12.6491106406735 161 = 12.6885775404495 162 = 12.7279220613579 163 = 12.7671453348037 164 = 12.8062484748657 165 = 12.8452325786651 166 = 12.8840987267251 167 = 12.9228479833201 168 = 12.9614813968157 169 = 13 170 = 13.0384048104053 171 = 13.07669

13、6830622 172 = 13.114877048604 173 = 13.1529464379659 174 = 13.1909059582729 175 = 13.228756555323 176 = 13.2664991614216 177 = 13.3041346956501 178 = 13.3416640641263 179 = 13.3790881602597 180 = 13.4164078649987 181 = 13.4536240470737 182 = 13.490737563232 183 = 13.5277492584687 184 = 13.5646599662

14、505 185 = 13.6014705087354 186 = 13.6381816969859 187 = 13.6747943311773 188 = 13.7113092008021 189 = 13.7477270848675 190 = 13.7840487520902 191 = 13.8202749610853 192 = 13.856406460551 193 = 13.8924439894498 194 = 13.9283882771841 195 = 13.9642400437689 196 = 14 197 = 14.0356688476182 198 = 14.071

15、2472794703 199 = 14.1067359796659 200 = 14.142135623731 201 = 14.1774468787578 202 = 14.2126704035519 203 = 14.247806848775 204 = 14.2828568570857 205 = 14.3178210632764 206 = 14.3527000944073 207 = 14.3874945699382 208 = 14.422205101856 209 = 14.456832294801 210 = 14.4913767461894 211 = 14.52583904

16、63339 212 = 14.560219778561 213 = 14.5945195193264 214 = 14.6287388383278 215 = 14.6628782986152 216 = 14.6969384566991 217 = 14.7309198626562 218 = 14.7648230602334 219 = 14.7986485869487 220 = 14.8323969741913 221 = 14.8660687473185 222 = 14.8996644257513 223 = 14.9331845230681 224 = 14.9666295470

17、958 225 = 15 226 = 15.0332963783729 227 = 15.0665191733194 228 = 15.0996688705415 229 = 15.1327459504216 230 = 15.1657508881031 231 = 15.1986841535707 232 = 15.2315462117278 233 = 15.2643375224737 234 = 15.2970585407784 235 = 15.3297097167559 236 = 15.3622914957372 237 = 15.3948043183407 238 = 15.42

18、72486205415 239 = 15.4596248337403 240 = 15.4919333848297 241 = 15.52417469626 242 = 15.556349186104 243 = 15.5884572681199 244 = 15.6204993518133 245 = 15.6524758424985 246 = 15.6843871413581 247 = 15.7162336455017 248 = 15.7480157480236 249 = 15.7797338380595 250 = 15.8113883008419 251 = 15.842979

19、5177549 252 = 15.8745078663875 253 = 15.9059737205869 254 = 15.9373774505092 255 = 15.9687194226713 256 = 16 257 = 16.0312195418814 258 = 16.062378404209 259 = 16.0934769394311 260 = 16.1245154965971 261 = 16.1554944214035 262 = 16.1864140562386 263 = 16.2172747402269 264 = 16.2480768092719 265 = 16

20、.2788205960997 266 = 16.3095064303001 267 = 16.3401346383682 268 = 16.3707055437449 269 = 16.4012194668567 270 = 16.431676725155 271 = 16.4620776331543 272 = 16.4924225024706 273 = 16.5227116418583 274 = 16.5529453572468 275 = 16.583123951777 276 = 16.6132477258362 277 = 16.6433169770932 278 = 16.67

21、33320005331 279 = 16.7032930884901 280 = 16.7332005306815 281 = 16.7630546142402 282 = 16.7928556237467 283 = 16.8226038412607 284 = 16.8522995463527 285 = 16.8819430161341 286 = 16.9115345252878 287 = 16.9410743460974 288 = 16.9705627484771 289 = 17 290 = 17.0293863659264 291 = 17.058722109232 292

22、= 17.0880074906351 293 = 17.1172427686237 294 = 17.1464281994822 295 = 17.1755640373177 296 = 17.2046505340853 297 = 17.2336879396141 298 = 17.2626765016321 299 = 17.2916164657906 300 = 17.3205080756888 301 = 17.3493515728975 302 = 17.3781471969828 303 = 17.4068951855292 304 = 17.4355957741627 305 =

23、 17.464249196573 306 = 17.4928556845359 307 = 17.5214154679352 308 = 17.5499287747842 309 = 17.5783958312469 310 = 17.606816861659 311 = 17.6351920885484 312 = 17.6635217326557 313 = 17.6918060129541 314 = 17.7200451466693 315 = 17.7482393492988 316 = 17.7763888346312 317 = 17.8044938147649 318 = 17

24、.832554500127 319 = 17.8605710994918 320 = 17.8885438199983 321 = 17.9164728671689 322 = 17.9443584449264 323 = 17.9722007556114 324 = 18 325 = 18.0277563773199 326 = 18.0554700852678 327 = 18.0831413200251 328 = 18.1107702762748 329 = 18.1383571472171 330 = 18.1659021245849 331 = 18.1934053986603 3

25、32 = 18.2208671582886 333 = 18.2482875908947 334 = 18.2756668824971 335 = 18.3030052177231 336 = 18.3303027798234 337 = 18.3575597506858 338 = 18.3847763108502 339 = 18.411952639522 340 = 18.4390889145858 341 = 18.4661853126194 342 = 18.4932420089069 343 = 18.5202591774521 344 = 18.5472369909914 345

26、 = 18.5741756210067 346 = 18.6010752377383 347 = 18.6279360101972 348 = 18.6547581061776 349 = 18.6815416922694 350 = 18.7082869338697 351 = 18.7349939951952 352 = 18.7616630392937 353 = 18.7882942280559 354 = 18.8148877222268 355 = 18.8414436814168 356 = 18.8679622641132 357 = 18.8944436276912 358

27、= 18.9208879284245 359 = 18.9472953214964 360 = 18.9736659610103 361 = 19 362 = 19.0262975904404 363 = 19.0525588832577 364 = 19.0787840283389 365 = 19.1049731745428 366 = 19.131126469709 367 = 19.157244060668 368 = 19.1833260932509 369 = 19.2093727122985 370 = 19.2353840616713 371 = 19.261360284258

28、2 372 = 19.2873015219859 373 = 19.313207915828 374 = 19.3390796058137 375 = 19.3649167310371 376 = 19.3907194296653 377 = 19.4164878389476 378 = 19.4422220952236 379 = 19.4679223339318 380 = 19.4935886896179 381 = 19.5192212959431 382 = 19.5448202856921 383 = 19.5703857907809 384 = 19.5959179422654

29、385 = 19.6214168703486 386 = 19.6468827043885 387 = 19.672315572906 388 = 19.6977156035922 389 = 19.723082923316 390 = 19.7484176581315 391 = 19.7737199332852 392 = 19.7989898732233 393 = 19.824227601599 394 = 19.8494332412792 395 = 19.8746069143518 396 = 19.8997487421324 397 = 19.9248588451713 398 = 19.94993734326 399 = 19.9749843554382 400 = 20 401 = 20.0249843945008 402 = 20.0499376