2018-2019 学年45+15x6=75-11x5=56:14=2400:40=710-420=250-5x8=.42+7-29=65:13=3600:60=50x90=6x5^2x4=5600:80=75:15=87:3=22x8x5=30x3+8=25x16=120:24=25x16=12x5=400:4+20-120x25=200:25=48x9=6300:30=10+12-3=036x11=800:16=696:3=690-420=(80:20+80):4=1025:25=840:21=125x6=102+284=70+(100-10x5)=336+70=560:14=48x25=480+290=360:40=25x9x4=390:13=780:20=930:30=40x20=200-33x3=600:15=72-45=23x3=80-25=3020-1010=32x30=362-85=800x30=70+45=12x50=22x30=720:45:2=2100:70=90x2=25x8=6x201=3000+200=612:12=16x6=23x11=17x5=48x125=360+140=300x6=125:25=4x60=35x8=1800:30=540:9=4200-2200=4500:900=80-24=880:20=30x20=220+80=170+90=420:35:2=45x14=400:4=20x8x5=4800:40=25x32=3x90=350-80=600-3x200=14x201=45:15=32+15=160+70=20+20:2=80:16=78:2=28x7=18-64:8=35-25:5=4200:20=45x12=40x60=42:6+20=36+8-40=2500:50=6x85=32x20=40-5x7=2800:40=16x5=69:23=468+197=80+60:3=98:14=32x20=67+25=6x80=41+18:2=96:24=67x4=210:70=80:20=2018-2019 学年4700*10=35x18=57+19=725-76-24=134x3=729+302=75x19+75=60*60=125x24=125x8=45—18=41—23=70x60=360*24=25x4=2400*20=45x22=91-28=1036-155-245=300x52=25x6x4=45x6=58+79+42=865x99+865=5x42=25x28=375+99=80x5x6=67x9+67=1.35x9=15x6=7000*70=90-25=655+777+345=15x8=125x48=45+45=35x35+65x35=25x9x4x7=125x4=125x16=624—198=125x80=1814-378-422=8.456x1000=15+22=9600*30=44-15=398+558+442=21x8=102x34=630*90=1800*90=1800*5*2=32x0.1=4500*45=720*9*4=125x16=22x6x5=572x8=25x40=320x2=97+18=870-232-168=372x0=490*35*2=50x50=10x24=6.40*16=17.3x10=360*45*2=33x6x5=45x14=7200*45*2=1.5x80=35x18=12x40=26+14=7365-3999=36.52007x0=264+198=26x20=81*27=1800*36=384*4=2800*25*4=62+18=123+259+741+477=35x14=88.8*7445x22=560*35*2=95x46+46x5=302x783x0=59.2*37=521-305=25x4=102x34=264x8=384*3.2=3500*25*2=254+99=749+5036+251=5.76x9=73*9=25+340=45x12=99x99+99=3875x0=18.46*10=5600*16=750-570=614—402=1.854x0x100=46.8*39=67+28=50*7=4x50=937x4=14.6*0.2=240*40=69*2.3=20x2=285x4=50*2=2018-2019 学年10-3=6.54-13=1-0.28-0.52=78-4=10.5-5=0.5x0.2=24.5-14=0.35x2=17x40=49.5-3=0.56-14=100-63=153-0=04x0.7=3.2+1.68=462-5=0.64-0.8=28x0.4=3.74-10...
