平方根表

√0 = 0（表示根号0等于0，下同）

√1 = 1

√2 = 1.414

√3 = 1.73205080756888

√4 = 2

√5 = 2.236

√6 = 2.44948974278318

√7 = 2.646

√8 = 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

√18 = 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 = 5.65685424949238

√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

√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 = 7.81024967590665

√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 = 8.66025403784439

√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

√90 = 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 = 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 = 10.816653826392

√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 = 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 = 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

√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 = 13.076696830622

√172 = 13.114877048604

√173 = 13.1529464379659

√174 = 13.1909059582729

√175 = 13.228756555323

√176 = 13.2664991614216

√177 = 13.3041346956501