1.45+15×6=135 2.250÷5×8=6.25 3.6×5÷2×4=3.745 4.30×3+8= 98 5.400÷4+20×5=200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)= 120 9.360÷40=9 10.40×20=800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6=96 15.300×6=1800 16.540÷9=60 17.30×20=600 18.400÷4=100 19.350-80= 270 20.160+70=230 21.18-64÷8=10 22.42÷6+20=27 23.40-5×7=5 24.80+60÷3=100 25.41+18÷2=50 26.75-11×5=20 27.42+7-29=16 28.5600÷80=70 29.25×16=400 30.120×25=3000 31.36×11=396 32.1025÷25=41 33.336+70=406 34.25×9×4= 900 35.200-33×3=101 36.3020-1010=2010 37.12×50=600 38.25×8=200 39.23×11=252 40.125÷25=5 41.4200-2200=2000 42.220+80=300 43.20×8×5=800 44.600-3×200=0 45.20+20÷2=30 46.35-25÷5=30 47.36+8-40=4 48.2800÷40=70 49.98÷14 =7 50.96÷24 =4 51.56÷14 =4 52.65÷13 =5 53.75÷15 =5 54.120÷24 =5 55.200÷25 =8 56.800÷16 =50 57.840÷21 =40 58.560÷14 =40 59.390÷13 =30 60.600÷15 =40 61.72÷24 =3 62.85÷17 =5 63.90÷15 =6 64.96÷16 =6 65.78÷26 =3 66.51÷17 =3 67.80÷40 =2 68.100÷20 =5 69.100÷4 =25 70.240÷40 =6 71.920÷4 =230 72.300÷60=5 73.64÷2 =32 74.64÷4 =16 75.50÷5 =10 76.60÷8 =7.5 77.96÷4 =24 78.90÷6 =15 79.400+80 =480 80.400-80 =320 81.40×80 =3200 82.400÷80 =5 83.48÷16 =3 84.96÷24 =4 85.160×5=800 86.4×250=1000 87.0×518=0 88.10×76=7600 89.36×10=360 90.15×6=90 91.24×3=72 92.5×18=90 93.26×4=104 94.7×15=105 95.32×30=960 96.40×15=600 97.60×12=7200 98.23×30=690 99.30×50=1500 100.5×700=3500 1.45+15×6=135 2.250÷5×8=6.25 3.6×5÷2×4= 4.30×3+8=98 5.400÷4+20×5=200 6.10+12÷3+20=3.75 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40=9 10.40×20=800 11.80-25=55 12.70+45=115 13.90×2=180 14.16×6=6*16 15.300×6=1800 16.540÷9=60 17.30×20=600 18.400÷4=100 19.350-80=270 20.160+70=230 21.18-64÷8=10 22.42÷6+20=27 23.40-5×7=5 24.80+60÷3=110 25.41+18÷2=47 26.75-11×5=20 27...
