1382.58+7.42=1,14X_+4XI.=220.75+0.125=1田.6=1148()=460.99X9+0.99=3.05+6.2=3.8X10%=1-35%=(1-1)x±=4520111一—一x—=9995—1.4—1.6=20X500=199+65=/21.5X5=324X8=2.4+1.6=354X94.8+0.12=1+1=279.2~1031.35X5+1.35+6=60.56+8=21c,-X-+2X15=357X3.14X2=74+4-，+4=5535_4-8-8=54X6=400+25+8=131X0.16X9=48111_235―Q52-义一二511(--1)X20=4511->6.4=8420+590=72+3=1八,6.3X—x0.1=9310.5^—二一=4231—+--44717793=(---)X20=4511->6.4=81+10%=1-0.92=2+2%=5一1-X0.12+1=62125X1.6=12.56+6.28=8+20=2-35100X1%=6.4-3.25=»，§=555512.5X8=2X30.125X16=(»3)X24=\n32^2X3=1-3-1=2006-619=6.4-3.25=9.3+0.03=88-55=199+65=2.5X0.4=2+0.01=571-402=1(0.25+40.62+0.8=1-c一>1.25X8=810旬.01=50.46.9+-=910-4.7=1+491.05-0.86=27攵.875=862—79.3+0.03=21X4X1=7.06—0.06=7—x60=15180———8025X24=4.20.2=3113—x——X-44444-5=(0.18+0.9)+9=13-3=10+1%=7.2+0.4=6X——6X—=661+7+6=718.1—61=28X125%=43+96=2006-619=8+20=攵5%=2+70.180.150=33.6-15=2.5X4=75X10%=34一"二16927X3.14X—=71」79-93二X15=52.3X4=52->0=64-盟.875=83.2X1.25=\n7.5+0.25=0.8一_=414.2+5=7.4+6=33578-（18-9尸0.24X300=1、,1-x—=35-10.4+=4（5_1）x18=960.5+0.25=3,5_-十81641、,3_-X485一10=1421/3彳321——-1-X-=44311一2一=3613__一+.—771474X99=6.3+0.1=11_3-4=9,58.7-7=786—298=80+工=8012-3=82.5X0.4=0.78+0.12=3200+80=6-3.75=x3=221§X15=110—X10=106-3.75=0.9-0.26=555X2+5X2=994.2X3.2+2.4=21.7+3=15-0.4=305-199=2.05X4=2.4+0.8=7.5+5=61-0.92=2+2%=11-4—=17d52-X-=51125>24=7X--7X-=67129X5=9+1=411X-->9=391X0.12+1=21->1.2=64.6+4=33-2.6=50.45X1000=\n0+loou50OOXP9”3.2+P4”NXOOH150X26”119+24”0.6义0,6=3X5卜53,46644.2XP5H21(6—8)加。“2X1+2X35114X—+4X—H4小』52m卜333ii\n20.012=430%-20%=cc4499—■—二553.14X25=52=125X24=77=821_+_=955/1-4—0.77+0.33=182十5/L<369；11110.22=35X7X2=-16二491<——=9812—=2.11———=5799_8<__1616一425二526.26+26=1-95%=4-793.14X3233=7.9X11-7.9=32—x—=5310-0.9=68%+32%=212134341+7X0.5=26=3.14X10=c.70一一二16663=73-3二553-10=J"<34J7147+1.4=121x—一x二2588_97一16,4_357一2123115112-612"45X101=5dH二5x12450X5=6+4=x4-5314+8\n1123113一6134+4-4115xg=435x4=29—X二二3441—x-=54377XW=09-包=0.910310-42oX12=314x7=112+425—X二二3841—XT=9935X15=11—X二二385-互_11+11=71210*71.25X16X8=1.1(*3)*4=11_2—3=7161635518167-二12•・27=3150142+记c98XW_916=415(2+0.5)X(2-0.5)=(—~\—)X24=4324.06+0.4=31---=8351()>30=65425=533—十一=751—X6=122.825+12>2.5=11—+2345X101=>6=270+18=14」』一232318x(—+—+—)=3695.28—(0.28+0.2)="3=1515C1+-)X12=34-4c1.25X—刈二57+1.4=72.8+0.8=0.77+0.33=3—^0.6=58.2+0.54+0.46=4_j_53—115+」=12612―32-X-=8532—x—=535乂12-x—=453812.532>2.5=\n3、,2-X535x12.―4541—+—=528y95*4.—45丁5-5一622—=—=3311———=4347_5101-x8.42—X2=135——x13=2652—x-=65。-3=8136X—=212——--=255+6=5.一丁5—68,5—x18=9£+4=93—1.95=8.2+0.54+0.46=7_3=126X—=2842.36*2-2.7———=3213*1==52—X27=31J_—•一=4x3一—入3=5721224+—=3—+3=46-=34—X—=857h5=0=65+土886.3+0.07=125X8=4.57+6.43=7.9X11—7.9=9*2==531226X—=1311_2-6=8,8.8=1188——--=3311_4375—x-=1073x15=56X-=71+3=2422一X一=3332—X—=43鸳6.7514X—=721一X一=521+5=78X4-—效4=9\n14<15"452121。。+—H312+—H31。+IU1H825X24”4.2+0.2H72X0.4H112+—H3IOOX8U43X11H2251。+—H535121450X!"66+P5H84+4N5X2”214——XI471十2U252X—H7372+0.4HIXIH325——5257IXIH6824X5H8•81J—H992x3196心gH013—21H3636——198H3.6+P36H7+14H、2-34————+—H55437X5H9——P9H(l-+l-)X24H4324X心H40.2——I-H51+」X2“23\n12-0.2=3.14X32=12-0.2=3.14X32=1.25X8=32-X-=85910^70=78-0.98=115十11261233=1061=0.812.5=2+W=15153+3-3+3=4410.1X30=2+0.2-2=3x345.一入———481.8X4X0.5=1.5-1.5X0.2=578+216=85.2-3.25=7.25+2.75=9.8+98=0.125X9X8=4x9.=271622--X2=33=552+1=4512--=812-0.2=3.14X32=12-0.2=3.14X32=7+1.4=66.—-7572.8+0.8=0.77+0.33=(1+1)X12=34222X81=91+1=2312-X2=40.99X9+0.99=91-x——=4271-X8+11X2=2282.5-3.25=4x3_=5263——十一=75713X(2+-)24.06+0.4=31_一—一二8351(---)X30=654-X25=533——十一=751—X6=122.8X25+12X2.5=12-0.2=3.14X32=12-0.2=3.14X32=7.9X11-7.9=-1=103005-899=12.5X32X2.5=二275二99\n27。+18H1.25——P25+P75H8.1+P03H101xp5H10+P5HP5+10H410——210U\nI+1II+1H232345X101=56X6“3.——0.6=5，一4c1.25X—X8=510-0.9=4_1_53—4.57+6.43=