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1、500.001=,0.82+4.6=,10-4.18=,9.10.7=,90.25=,03.09=,0.250.3=,0.052=,5240.25=,0.8321.25=,0.40.07=,1.4+1.4=,1.62.5=,52=,360000平方米=()公顷,3.826千克=()千克()克,7千米745米=()千米,6时42分（）时,0.5分（）秒,2x+6x=,a+a+a+a=,800.01=,0.6+6.3=,10-3.81=,2.80.4=,60.25=,04.23=,0.650.8=,0.253=,870.42.5=,0.08531.25=,0.40.06=,4.4+7.4=,0.8
2、2.5=,24.55=,880000平方米=()公顷,5.608千克=()千克()克,2千米137米=()千米,4时18分（）时,0.7分（）秒,7x+4x=,a+a+a+a=,730.001=,0.25+4.4=,10-7.11=,2.50.6=,10.25=,05.61=,0.70.2=,0.32=,670.42.5=,0.085512.5=,0.50.09=,9.5+2.5=,3.22.5=,44.88=,600000平方米=()公顷,8.152千克=()千克()克,9千米662米=()千米,2时6分（）时,0.5分（）秒,7x+9x=,t+t+t+t=,70.1=,0.48+4.7=,
3、10-5.39=,5.70.1=,20.25=,06.36=,0.10.8=,0.252=,5040.25=,0.08961.25=,0.30.05=,7.8+9.8=,1.62.5=,40.59=,130000平方米=()公顷,6.217千克=()千克()克,9千米345米=()千米,1时30分（）时,0.4分（）秒,3x+5x=,n+n+n=,430.01=,0.49+4.5=,10-1.13=,2.90.6=,100.25=,09.8=,0.550.8=,0.054.5=,690.0425=,8611.25=,0.90.03=,3.7+9.1=,1.62.5=,60.97=,760000
4、平方米=()公顷,8.762千克=()千克()克,8千米50米=()千米,2时48分（）时,0.8分（）秒,9x+7x=,n+n+n=,380.001=,0.61+5.4=,10-1.48=,60.8=,100.25=,04=,10.6=,0.41.5=,550.0425=,87912.5=,0.50.09=,1.6+8=,2.825=,8.84=,990000平方米=()公顷,3.785千克=()千克()克,7千米578米=()千米,2时24分（）时,0.3分（）秒,5x+6x=,a+a+a+a=,730.01=,0.69+4=,10-3.56=,8.40.7=,100.25=,05.25=
5、,0.050.8=,0.22.5=,310.0425=,8291.25=,0.90.02=,7.8+8.2=,3.225=,16.55=,240000平方米=()公顷,3.144千克=()千克()克,8千米666米=()千米,7时54分（）时,0.6分（）秒,8x+8x=,t+t+t+t=,280.001=,0.98+4.5=,10-7.63=,5.80.2=,40.25=,05.78=,0.850.3=,0.12=,950.425=,82412.5=,0.50.08=,2.1+3.5=,225=,20.43=,80000平方米=()公顷,1.657千克=()千克()克,9千米986米=()千
6、米,9时54分（）时,0.2分（）秒,8x+8x=,a+a+a+a=,270.1=,0.4+1.7=,10-3.08=,6.10.9=,90.25=,07.05=,0.50.5=,0.450.5=,150.042.5=,0.084612.5=,0.60.04=,2.8+1.2=,0.80.25=,7.53=,520000平方米=()公顷,9.187千克=()千克()克,8千米35米=()千米,7时24分（）时,0.3分（）秒,6x+3x=,a+a+a+a=,160.1=,0.02+4.2=,10-2.32=,70.1=,40.25=,01.86=,0.750.3=,0.13=,550.0425
7、=,0.085312.5=,0.90.08=,6.9+8.1=,0.80.25=,18.55=,410000平方米=()公顷,9.16千克=()千克()克,2千米747米=()千米,2时24分（）时,0.2分（）秒,9x+5x=,t+t+t+t=,50.1=,0.14+8=,10-9.02=,9.80.4=,50.25=,02.18=,0.30.2=,0.454.5=,5942.5=,0.0856125=,0.80.03=,5.8+3.4=,0.82.5=,14.48=,740000平方米=()公顷,6.802千克=()千克()克,3千米27米=()千米,4时24分（）时,0.2分（）秒,7x+4x=,t+t+t+t=,660.1=,0.13+0.8=,10-6.47=,1.60.2=,20.25=,06.27=,0.050.4=,0.151.5=,550.0425=,0.821125=,0.80.09=,4.1+7.6=,1.225=,17.57=,570000平方米=()公顷,9.696千克=()千克()克,8千米4米=()千米,
