#3L3L52.92+0.27=1968:1.28=6.2515.36+12=1.2829.【解答】解：0.195+0.13=1.53.6+0.8=4.576.76+0.76=1016+2.4=2.57.085+0.65=10.99.72+0.27=3630.【解答】解：(1)0.38X0.23=0.0874(2)5.79X3.6=20.844(3)4.6X0.25=1.15(4)6+24=0.25(5)52.95+75=0.706(6)3.01+7=0.43(7)4.95+11=0.45(8)84.01+31=2.71(9)0.646+19=0.034(10)4.7X0.59=2.77331.【解答】解：(1)15.6+12=1.3328+16=20.51.35+27=0.05(4)0.646+19=0.03432.【解答】解：45.15+15=3.0552.65+13=4.0515.75+2.1=7.58.42+0.6^14.030.436+0.2=2.189.25+3.7=2.533.【解答】解：6.6+4=1.6543.5+29=1.518.9+27=0.71.35+15=0.0937.5+6=6.2528.6+11=2.620.4+24=0.853.64:52=0.0734.【解答】解：0.448+32=0.01414.3+6.7=213.8X0.26=0.98811.32-8.95=2.3735.【解答】解：(1)1.26:1.8=0.7(2)64X5.04=322.56(3)43.5:0.29=1505.63:0.13^43.31(5)27.8：2.5=11.12(6)9.8X0.75=7.35.【解答】解：5.02X4.8=24.0961.35X320=43226:0.13=20048：2.3^20.87.【解答】解：^0.756：0.18=4.20.35X0.48=0.168★6.02-5.94=0.08.【解答】解：96.6：42=2.37.79：95=0.082；★6.3：0.42=157:0.35=200.14：0.08=1.7542:8=5.25.【解答】解：7.8：75=0.1042.55：2.5=1.022.5X1.04=2.6.【解答】解：3.5X10.8=37.880.93:26.7^3.01.42：1.1=1.2.【解答】解：43.8:12=3.65(2)0.12:0.25=0.48(3)7:0.35=20(4)11.62:9=1.2913+11=1.(6)30.1:33=0.9(7)19+12=1.58(8)5.6:0.07=8042.【解答】解：30.6+45=0.68；4.06+0.58=7；54.6+0.91=60；43.【解答】解：0.58X0.08^0.050.54+0.018=3013.6+3=44.【解答】解：(1)95.2+28=3.4(2)46.8+0.13=3605.63+7.8^0.72.【解答】解：0.73X2.15=1.56957.38+1.6=4.61255.95+27.6^0.22.【解答】解：3.38+18=30.9X2.7=83.435.95+27.6^0.22.【解答】解：4.83+23=0.213.09+1.5=2.060.14+0.08=(驗算).【解答】解：70+5.6=12.5227.8+0.34=6707.525+0.38^19.80..【解答】解