初中数学1-50立方和根号.doc

初中数学1-50立方和根号 篇一：1---50平方、立方、平方根、立方根表 1*1=1 2*2=4 3*3=9 4*4=16 5*5=25 6*6=36 7*7=49 8*8=64 14*14=196 15*15=225 16*16=256 17*17=289 18*18=324 19*19=361 20*20=400 21*21=441 27*27=729 28*28=784 29*29=841 30*30=900 31*31=961 32*32=1024 33*33=1089 34*34=1156 40*40=1600 41*41=1681 42*42=1764 43*43=1849 44*44=1936 45*45=2025 46*46=2116 47*47=2209 9*9=81 22*22=484 35*35=1225 10*10=100 23*23=529 36*36=1296 11*11=121 24*24=576 37*37=1369 12*12=144 25*25=625 38*38=1444 13*13=169 26*26=676 39*39=1521 √0 = 0（表示根号0等于0，√17 = 4.12310562561766 下同） √18 = 4.24264068711928 √1 = 1 √19 = 4.35889894354067 √2 = 1.4142135623731 √20 = 4.47213595499958 √3 = 1.73205080756888 √21 = 4.58257569495584 √4 = 2 √22 = 4.69041575982343 √5 = 2.23606797749979 √23 = 4.79583152331272 √6 = 2.44948974278318 √24 = 4.89897948556636 √7 = 2.64575131106459 √25 = 5 √8 = 2.82842712474619 √26 = 5.09901951359278 √9 = 3 √27 = 5.19615242270663 √10 = 3.16227766016838 √28 = 5.29150262212918 √11 = 3.3166247903554 √29 = 5.3851648071345 √12 = 3.46410161513775 √30 = 5.47722557505166 √13 = 3.60555127546399 √31 = 5.56776436283002 √14 = 3.74165738677394 √32 = 5.65685424949238 √15 = 3.87298334620742 √33 = 5.74456264653803 √16 = 4 √34 = 5.8309518948453 48*48=2304 49*49=2401 50*50=2500 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 1 √√√√√√√√√√√√√√√√ 1 ---- 50 立方 1*1*1=1 2*2*2=8 3*3*3=27 4*4*4=64 5*5*5=125 6*6*6=216 7*7*7=343 8*8*8=512 9*9*9=729 10*10*10=1000 11*11*11=1331 12*12*12=1728 13*13*13=2197 14*14*14=2744 15*15*15=3375 16*16*16=4096 17*17*17=4913 18*18*18=5832 19*19*19=6859 20*20*20=8000 21*21*21=9261 22*22*22=10648 23*23*23=12167 24*24*24=13824 25*25*25=15625 26*26*26=17576 27*27*27=19683 28*28*28=21952 29*29*29=24389 30*30*30=27000