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1、1170= 0536=10.56X10= 0.101X100= 0.4+0.6= 4+4.9= 6.5-3.4= 27+25= 89-25= 189-34= 345= 842= 3530= 1804= 196= 2412= 9911= 3618= 966= 6012= 9113= 8517= 5117= 580= 8060= 10140= 4850= 1720=0.4+8.7= 4.5+3.6= 0.28+0.54= 1.4-0.9=7.1-3.5= 5-2.7= 32(25+125)= 25（24+16）= 99+178= （140-70）54= 84242= 245= 2.5+0.9= 7
2、.8+1.6= 11.7+2= 0.39+0.15=1.2-0.5= 4.7-2.8= 1307= 752=254= 5213= 7437= 8.6-5.3=0.96-0.33= 5427= 1004= 8643= 6025= 4529= 24012= 17+85= （46-20）30= 25274= 4025= 648-7= 267-45= 353= 12525= 758= 205-138= 3604= 9968= 4975= 7822= 488948= 3968= 32003= 638= 958= 7217= 2466=340-240= 58+12= 83-25= 762=54-49= 2
3、74= 612+34= （21-12）13= 14556= （18-12）7= 52-31= 125-155=43-39= 3604= 6（425）= 434=5+520= （119-8）3= 366= 2.14+2.12=2.19+0.31= 0.88-2.12= 5.34-0.21= 22X7=6.61+3.44= 6.28+3.14= 11.1+21.6= 4.1+4.9= 65.2+2.7= 52.6+3.1= 61.3+66.4= 8.6-5.3= 51.8+24.2= 88.6-7.4= 52.3+6= 4.7-3.25= 12.75-3.6= 4-5.3= 8.24+16.93=
4、 15-2.24=5.63+1.25= 9.36-1.59= 5.63-5.21= 4.65-1.15=7.65-4.19= 8.88-2.69= 0.720.91= 0.830.68=8.243.76= 4.123.8= 14.30.78= 1.38.56= 0.80.55= 40.04= 1.20.03= 3.53.05= 0.80.45= 0.782.2= 5.20.08= 3.250.75=6600110= 91-23= 2250= 0346= 12532= 21500= 12504= 439+61= 392+208= 188+702= 15400= 200-47= 289-98= 6
5、6+25= 239+42= 6550= 652= 545= 65013= 740370= 7540= 14030= 96003200= 295= 200-104= 15+97= 582= 724= 1000-37= 6000150= 101+52= 47-19= 5405= 7406= 20000500= 28300= 2512= 4350= 530-250= 600120= 6.84-5.73= 0.97+6.13= 5.03-2.90= 4.9-0.85= 2.13+6.89= 1.72+3.6= 17.20.36= 5.40-4.86=11.6-9.23= 0.32+1.57= 9.25
6、+2.25= 4.22+8.46=2.45+3.25= 5.6+2.4= 6.5-2.2= 68.4-61.5= 0.25+6.75= 3.14+3.1= 6.31+20.1= 52.3+12.7=759= 8310= 989= 1233=344= 25（24+16）= 99+17= 79+57=300254= 1004= 6012= 10025=320040= 49700700= 4824= 315015=480025= 150015= 7540= 14030= 96003200= 295= 200-104= 15+97= 582= 724= 1000-37= 6000150= 101+52
7、= 47-19= 5405= 7406= 20000500= 28300= 2512= 4350= 530-250= 600120= 652= 545=0.3+1.5= 2.5+9.8= 7.6+1.3 = 4.4+5.7= 2.3+7.7 = 5.7+3.1= 7.69+2.31= 9.16+2.64= 5.68+12.22= 16.8+16.5= 14.6+2.1= 3.4+0.7= 32.2+2.1= 6.4+8.2= 28.01+2.09= 3.4+6.8= 138-89= 540054= 20034= 550-450= 18000600= 270030= 4514= 18万+24万=
8、 89100= 0.82+0.08= 731= 0.6310= 410= 171000= 0.56+0.4= 8025= 1-0.93= 1.25100= 5.6+99= 10025= 90-0.9= 41100= 8800400= 0.1210= 60030= 7.59100= 150+70= 356-98=1258= 6126= 1280= 1.5100= 84040= 0.125100= 8100= 2.3+3.6= 0.28+0.12= 7.3+2.7= 7.5-3.4= 1-0.35= 3.610= 5.6+2.3+0.7= 5172= 154-73-27= 100025= 24012= 7.06100= 7.610= 2.510= 65.8100= 91.051000= 30015= 0.051000= 1460= 5400600= 345+298= 038= 670-540= 894-399= 68101= 1940= 474= 95-64= 4019= 0.9-0.3= 0.35+0.43= 2.8-1.2= 0.81-0.19= 9.7-7= 7.8+2.2= 1-0.37
