精选1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.70+(100-10×5)=1209.360÷40=910.40×20=80011.80-25=5512.70+45=11513.90×2=18014.16×6=9615.300×6=180016.540÷9=6017.30×20=60018.400÷4=100精选19.350-80=27020.160+70=23021.18-64÷8=1022.42÷6+20=2723.40-5×7=524.80+60÷3=10025.41+18÷2=5026.75-11×5=2027.42+7-29=2028.5600÷80=7029.25×16=40030.120×25=300031.36×11=39632.1025÷25=4133.336+70=40634.25×9×4=90035.200-33×3=10136.3020-1010=2010精选37.12×50=60038.25×8=20039.23×11=25340.125÷25=541.4200-2200=200042.220+80=30043.20×8×5=80044.600-3×200=045.20+20÷2=3046.35-25÷5=3047.36+8-40=448.2800÷40=7049.98÷14=750.96÷24=451.56÷14=452.65÷13=553.75÷15=554.120÷24=5精选55.200÷25=856.800÷16=5057.840÷21=4058.560÷14=4059.390÷13=3060.600÷15=4061.72÷24=362.85÷17=563.90÷15=664.96÷16=665.78÷26=466.51÷17=367.80÷40=268.100÷20=569.100÷4=2570.240÷40=671.920÷4=23072.300÷60=5精选73.64÷2=3274.64÷4=1675.50÷5=1076.60÷8=7.577.96÷4=2478.90÷6=1579.400+80=48080.400-80=32081.40×80=320082.400÷80=583.48÷16=384.96÷24=485.160×5=80086.4×250=100087.0×518=088.10×76=76089.36×10=36090.15×6=90精选91.24×3=7292.5×18=9093.26×4=7494.7×15=10595.32×30=96096.40×15=60097.60×12=72098.23×30=69099.30×50=1500100.5×700=3500180÷60=312×25=3000÷90=04×5÷4×5=250.25×131+218+269+182=80025×6×4＝600420÷35=1236×5×4=720120÷5÷4=10198－75－25＝98120-20÷5＝11659亿－58亿＝1亿(1.3＋3.5)÷0.5=1075÷2.5=300.45÷1.25÷8=0.0452.5×7.6×4=76精选97.6÷0.02=48008.8－(0.25＋0.4)=8.150.25＋87＋0.75=880.8－0.35×2=0.10.1÷0.01×0.1=19.9＋9.9×99=9902.7×3.6＋6.4×2.7=27720÷8÷9=102.9＋5.7＋2.1=10.72－0.16－0.64=1.216.7＋84.5－16.7=84.56.8－(3.8＋2.9)=0.19×1.3＋9×6.7=725.5－5.25＋5.2=5.450.8×25－10=1042.8×25×4=4280
