35X12 二35923=567+284=602—394=46X22 二606—208=60327=198+303=42624=23X37=46X58=326X5=48228=37027=784-685=76X15=48622=60725=91523=900—807=56024=458+542=42323=87X19=36226=52523=25425=19224=60227=83929=72626=51X16=78X22=41624=82328=63X43=36724=79525=42X53=15X82=79X97=28X32=54X25=48X61=39X42=16828=37025=64027=19X64=47029=52226=31227=57028=81029=66025=80427=46223=78024=72929=62426=2500+300=156—97=386+479=321X12=精品文档125X23=18X250=52X49=34X54=106X51=48X34=82X16=45X93=66X65=55X18=75X26=81628=79X29=43X36=62X71=38X44=86525=98428=43723=413729=？31X81=97X22=57X21=42X79=5.5—4.7=6。6+2.6=6.4-2。8=1—0.5=0。3+0.6=1.5+0.9=3.2-1。5=5.3+2.7=8+2.18=2。7+2.3=10.8—2。8=7。2-3.2=14。6+16。74=10。7-2。8=15。15—8。8=1—0。3=4。8+7.7=5—1。8=12。45+3.6=9。4+6。42=27X16=39X66=17X51=43X22=17525=46028=840527=916024=366426=236024=18X34=19X25=27X32=45X12=33X12=32X69=23X31=142X23=32X37=45X12=精品文档114X25 二433X36=25X43=302X24=59X27 二42028=79328=81624=14X53=15X4=26X96=55X26=28727=44822=21727=30626=41X43=17X15=7X7+3=55X16=81X47=50525=35X92=41224=18X79=101X91=91X75+3.25=10226=7。8＋15.1=8.10－6.207=48.593+2。07=14.25+7.3=5．75＋2．7=18.23－6.35=16.78－2.54=3.22－1.46=7．31－2．98=4.82－2.65=31.3+28.7=3.4－1.9=1.5+1.5=3.4－3=9.80－4.20=5.60－3.20=8。60－2。40=7。30-1.65=26X37742275162435X2698X2290X2=805244702566X1254029=34X1842X5943X58=16X42=24X3545X6045X25=86X23=精品文档720 三 45002910X25=16X42=30X678。3－7.648026=76X23=42.3+15.9=10－3。8=30X90=42。3+15。9=32X26=92723=42022=48926=82328=56X72=780X0=863X13=78226=1.6+8.7=36X45472X8=743-482601+2183262832X26=39827=36525=43X58=7025=62823=91223=45X25=214+56830923=75025=3542556X80=27026=10527=9512972828=13X2332X2243X587。6－3。8=24X1239X1463X7224X2515X1923X2453X45=7.6－3.8=78X3263X147212717X16=81X1948X2480X29=18X19=精品文档32X13=27X56=71427231X16=25X17=63X72=6。2＋3。9=254X13=20024=30X23=309X8=255X11=40X20=45＋27=408X7=108X13=94－57=60026=660X5=244X9=025=800X10=406-237=357X15=50X90=8X25=8629=265+85=52X37682266228=27+127=4162490X56439X7...
