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1、384 2=18460=468 9=1460吃0=50吃=784=24.5 4=49.5 =053=425=374 0=739=10=1.2 X 3=2-0.8=10.7-5.7=0.52+0.08=2 5=8X 0.030.01 X 100=30 X 0.01 =0X 1.22=0.6 X 5=（一）0.54 0.6=0.26 X 0.3= 1 0.05= 20 X 0.4= 2.8+10.2= 7-0.9= 0.55+0.3= 0.8+0.2= 16 0.4= 0.14 X 5= 2.5 X 4= 15.3-10= 3.3+7= 6 10= 0.86+2.14= 0.37+4=3.2 0.
2、8= 0.45+0.55= 6.4 8= 0.1 X 9. 2= 11 100= 1.01 X 9=3.1 X 10= 0.65 X 5=1.2-0.9=0.1 X 7=100X 2.1 X 0.03=32.5 - 0.5=6.9 - 3+ 19=2.58 - 0.2=3.71.260.74=0.77.32=2.341.34X0=6. 3- 7=(1.5 2.5) X 0.77=8X 1.8=310.250.75=0.34.44=34.1 21.50.9=2.08X 7=9.7X120.3X12=10-8=38X 0. 010.02=0.87.62=(1.2 0.16)X0.1=0.12X8=
3、6.3 - 9=4.2 - 0.1 =9-5=1.6 X 3=4.3 + 2.7=1.2 X 0.6=0.75+ 0.25=100- 200=4 0.26=6.2X 0.3=0.35+ 2.7=0.6X 0.7=4.61.9=2.8 - 70=0.83 0.3=0.9X 0.4=3+ 0.05=2.1 - 7-0.1 =7.2 3.8=5X2.1 2.1=0.07+ 0.6=2.5X 4X 0.5=1.39 0.39=50X 0.04420=10 5.4=3.4 - 0.1 21 =8.2 - 1.9=1.2 宁 4=3.6 - 40=3.440.56=3.2 - 1.6=6.8 2.9=70
4、.16=0.6 X 9=9.9 - 3=4.20.8=0.03 - 0.01 + 0.3=7.34 - 2=1.25 X 8X 4=5.4 - 1.8=3.6 5.8 4.2=2.7 - 30=6.8 X 20-5=7.342.14=0.34 - 17- 0.02=1.01 X 5=(1.5 + 0.5) - 2=510- 100=0.8X1.25X15=3.744.26=0.24 -4X 6=2.4X 8=0.9 - 0.3 X 7=3.2 - 0.04=30-0.2 - 1.5=0.54 - 0.9=9.8-2.9-3.1=0.4X 2.5=1.02X8- 0.16=0.16 - 0.3=
5、0.25 X 0.4 - 0.1 =3.18X100=0.42X 4X 0.25=41X 0.4=4.080.3=0.86 - 0.02=9.3-3.5=0.085=190- 0.2=1.8 X 30=3.6 - 0.3=800X 0.4=1.2 X 0.4=1.2 - 6=50.5 - 5=四）0.72 - 8=80 2.6=4.2 0.8=0.8 X 0.4=0.8 - 0.1 X 0.5=2.8 - 0.7 X 20=0.8 X 0.6 - 2=5X (3.2 2.6)=5.4 宁 0.9 + 0.8=(1.4 0.8) - 0.6=555十 0.5=3.26 - 2X 0.01 =(5
6、.1 2.7) - 0.6=7.43.6=2.5X 40=1.35X 20=0.56 - 0.28=6.1 2.08=5.2X 8=7.2 - 40=4.3 - 0.01 =0.06 X 0.8=6.525.12=3.61.8=0.54 X 4=9-2=50X 0.3=0.12X100=6 2.09=1.8 X 4=12 6.2=7X 0.8=10.1 X 6=7.60.70.3=1.25X 8X 0.74=1.82.26.4=0.6X 50.4X 5=4.270.60.4=3.6 0.8 0.2=8.541.72.3=1.05X 0.7=0.420.58=40.39=42.5 - 5=80-
7、0.4=0.75X 0.2=7X 0.6=7.2 - 0.5=五）7.8 6.65=4.02 X 300= 9.8 X 10= 12X 0.5=6.1 - 2=6.83.2= 10032.5= 2.5 - 25=0.9 0.99=400-0.1 = 4.5X 3=3.1 X 0.5= 0.830.2= 2.02X 9= 30.3-3= 2.74-2= 6- 0.02= 2.760.36= 0.06X 0.9= 5.83.4= 320.7= 25X0.01=4.1 X 0.5= 19.04-2=0.740.24= 36.05-5= 4.71.9= 3.46X11= 3.2-64=8.1 - 3=
8、 8.42.7= 24.32-8= 0.9X 0.6= 0.8-0.04= 0.364X100= 16- 1.6= 7.80.2= 2.4-4.8= 0.125X8= 71.34= 8X 0.25= 9X 0.36= 0.37X10= 2.9X 0.6= 0.8X0.7= 5.32.9= 2.813.5=17.2 2.8=8.4 - 4.2=1.7 X 3=8.3 3.3=3.6 6.4=0.84 - 6=0.7X 5=5.5 3.6=300X 1.2=6.25 - 5=720- 8-0.1 =0.75 X 4-7.5=2.5X 0.7X 4=0.9 X 100- 3=2-(6.4 + 4.6
9、)=2.8 - 0.7 + 6=19.6 - 0.2 - 5=7.867.86X 9=0.250.75=12X 0.5=16- 1.6=5.4 - 1.8=25X 0.04=105.6=1.23 - 3=82.6=63-0.09=6.2 - 0.2= 7.82.2=5.4 - 0.9=0.44X 2=0.25X 40=0.2X 0.5=6.4 - 3.2= 7.55.4=0.01 X 0.9=42 - 0.7=0.712.4= 9.90.51 0.1= 7.3X 2.5X 4= 1.25X 8X 3.7= 126.23.8=2.4 - 4+ 5.6 - 4= 3.1 X 0.5= 0.830.2= 2.02X 9=30.3 - 3=此文档可自行编辑修改，如有侵权请告知 删除， 感谢您的支持， 我们会努力把内容做 得更好
