1.45+15×6＝2.250÷5×8＝3.6×5÷2×4＝4.30×3+8＝5.400÷4+20×5＝6.10+12÷3+20＝7.(80÷20+80)÷4＝8.70+(100-10×5)＝9.360÷40＝10.40×20＝11.80-25＝12.70+45＝13.90×2＝14.16×6＝15.300×6＝16.540÷9＝17.30×20＝18.400÷4＝19.350-80＝20.160+70＝21.18-64÷8＝22.42÷6+20＝23.40-5×7＝24.80+60÷3＝25.41+18÷2＝26.75-11×5＝27.42+7-29＝28.5600÷80＝29.25×16＝30.120×25＝31.36×11＝32.1025÷25＝33.336+70＝34.25×9×4＝35.200-33×3＝36.3020-1010＝37.12×50＝38.25×8＝39.23×11＝40.125÷25＝41.4200-2200＝42.220+80＝43.20×8×5＝44.600-3×200＝45.20+20÷2＝46.35-25÷5＝47.36+8-40＝48.2800÷40＝49.98÷14＝50.96÷24＝51.56÷14＝52.65÷13＝53.75÷15＝54.120÷24＝55.200÷25＝56.800÷16＝57.840÷21＝58.560÷14＝59.390÷13＝60.600÷15＝61.72÷24＝62.85÷17＝63.90÷15＝64.96÷16＝65.78÷26＝66.51÷17＝67.80÷40＝68.100÷20＝69.100÷4＝70.240÷40＝71.920÷4＝72.300÷60＝73.64÷2＝74.64÷4＝75.50÷5＝76.60÷8＝77.96÷4＝78.90÷6＝79.400+80＝80.400-80＝81.40×80＝82.400÷80＝83.48÷16＝84.96÷24＝85.160×5＝86.4×250＝87.0×518＝88.10×76＝89.36×10＝90.15×6＝91.24×3＝92.5×18＝93.26×4＝94.7×15＝95.32×30＝96.40×15＝97.60×12＝98.23×30＝99.30×50＝100.5×700＝17×40＝100－63＝3.2＋1.68＝2.8×0.4＝14－7.4＝1.92÷0.04＝0.32×500＝0.65＋4.35＝10－5.4＝4÷20＝3.5×200＝1.5－0.06＝0.75÷15＝10÷3＝27×3＝90÷15＝48÷4＝640÷16＝39÷3＝24×20＝32×3＝48÷16＝12×8＝27×3＝56÷14＝24÷8＝14×2＝83－45＝560÷80＝96÷24＝40÷20＝40×30＝37＋26＝76－39＝605＋59＝30×23＝12×8＝27＋32＝48＋27＝4500×20＝73＋15＝120×600＝200×360＝6800×400＝280＋270＝4×2500＝6000÷40＝5×1280＝4.3＋2.7＝0.75＋0.25＝4－0.26＝0.35＋2.7＝4.6－1.9＝0.83－0.3＝3＋0.05＝7.2－3.8＝0.07＋0.6＝1.39－0.39＝10－5.4＝4.7+2.3＝4.5×2＝6.9－2.5＝7.2×0.8＝6×3.4＝0.62－0.32＝1.4×0.5＝0.75×100＝0.02×0.5＝3.6÷0.3＝6.3÷7＝5.6÷100＝0.75÷0.25＝0.125×8＝4.8÷0.3＝0.96÷2＝0.56÷28＝0.36÷0.4＝0.64÷0.8＝0.72÷3.6＝3.6÷24＝0.8×1.1＝7.2+12.8＝46.7－3.8＝12.8÷4＝5.2÷13＝12.5÷5＝1.64÷41＝10÷20＝24÷15＝8.65×10＝0.35×0.6＝3.08×0.01＝4.95×1000＝6.9×0.1＝0.4×0.5＝2.4÷0.8＝10.8÷9＝9.6÷0.8＝0.108÷2＝4.95÷0.9＝9.65÷0.1＝0.325×100＝2.5×8＝0.56÷0.7＝0.125×4＝3.28×0.1＝3.9÷0.13＝7.2×0.1＝0.01×0.1＝0.25×0.4＝1.6÷0.8＝1÷2.5＝1.25×0.8＝3.2÷0.04＝0÷1.7＝0.22×102＝9÷0.25÷4＝0.25×3.97×4＝3.4-1.4＝7.82-7.2＝2.19+9.1＝10.1-0.89＝0.68+0.42＝8.1-5.1＝0.728-0.24＝0.8+0.18＝0.89-0.25＝