1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6=0.95+0.05= 2.5+3.2= 0.74+0.16=23100= 9.8-4.8= 48040=0.53100= 5.1+2.3= 12580=0.07810= 0.52+0.4= 7012=0.25100= 3.4-2.8= 0.6-0.37=0.05210= 10+0.08= 1-0.75=0.51000= 0.82+0.3= 13.5+6.5=3.05100= 1.2-0.8= 21.6-12.6=63100= 0.83-0.5= 0.76+0.14=801000= 2.7+0.4= 0.72-0.43=30100= 0.92-0.2= 3.5+4.8=3.5+2.4= 5+0.07= 1-0.61=0.47+0.23=0.25+0.75= 3.7+0.33=0.51+0.33= 1-0.6= 8-4.6=5.8-3.6= 0.52+0.4= 6.45+5.5=4.5-1.3= 3.4-2.8= 9.53-1.53=8.8-6.7= 10+0.08= 9.5-7.3=7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75=1.2-0.8= 0.83-0.5= 2.7+0= 12.58= 2.34= 3.250= 0.450= 300.1= 2.63= 4.12= 0.350.2= 7.50.1=2.52= 0.510= 0.68= 2.810= 0.70.8= 5.6+0.4=4.7+2.3= 4.52= 7.20.8=63.4= 0.62-0.32= 0.75100=0.020.5= 3.60.3= 5.6100= 0.750.25= 0.1258= 0.862=0.5628= 0.360.4= 0.79=3.624= 0.81.1= 46.7-3.8= 12.84= 5.213= 1.64+4.1=1020= 2415= 0.350.6=4.7+2.3= 4.52= 6.92.5= 7.20.8= 63.4= 0.620.32= 1.40.5= 0.75100= 0.020.5= 3.60.3= 6.37= 5.6100=0.750.25= 0.1258= 4.80.3= 0.962= 0.5628= 0.360.4= 0.640.8= 0.723.6= 3.624= 0.81.1= 7.2+12.8= 46.73.8=12.84= 5.213= 12.55= 1.6441= 1020= 2415= 8.6510= 0.350.6= 3.080.01= 4.951000= 6.90.1= 0.40.5= 2.40.8= 10.89= 9.60.8= 0.1082= 4.950.9= 9.650.1= 0.325100= 2.58= 0.560.7= 0.1254= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8= 12.5= 1.250.8= 3.20.04= 01.7= 0.22102= 90.254= 0.253.974= （1.28.8）0.4=78100 0150 320.4 1300300=2.6100 15015 320.4 260010032.88 1.644 30060 18700= 40080 644 36020 42070 194 54090 742 3604027030 54060= 5719 7070 40050 35070 81090 4305 6.61.1 7.64 1.540.22 4800200= 1.890.63 3600180= 1283.2 11055 32.841 7500.5= 4.320.8 96012 20040 42030 14271 56080 600.02 66030 4800.8 7240.6321 6400800= 0.0520 511.74816 7035 9.22.3 2.70.31.50.4 280.03 0.3819 0.683.4402 65013 98014 680347204 80016 7200.5 230466000.03 16040 0.2330 501.2330030= 9600300= 4000500= 2500500=1.4300= 0.26200= 0.5090= 56070= 1500300= 0.05200= 72009= 0.1820=4.50250= 0.690.30.1= 0460400= 6.80.68128=720094= 96056=3500.20.5= 12.584=12424 5.625.68.41.64 6.3790（8416）4 503574207140 39（2411）1.45+156= 2.25058= 3.6524= 4.303+8= 5.4004+205= 6.10+123+20= (8020+80)4= 8.70+(100-105)= 9.36040= 10.4020= 11.80-25= 12.70+45= 13.902= 14.166= 15.3006= 16.5409= 17.3020= 18.4004= 19.350-80= 20.160+70= 21.18-648= 22.426+20= 23.40-57= 24.80+603= 25.41+182= 26.75-115= 27.42+7-29= 28.560080= 29.2516= 30.12025= 31.3611= 32.102525= 33.336+70= 34.2594= 35.200-333= 36.3020-1010= 37.1250= 38.258= 39.2311= 40.12525= 41.4200-2200= 42.220+80= 43.2085= 44.600-3200= 45.20+202= 46.35-255= 47.36+8-40= 48.280040= 49.9814 = 50.9624 = 51.5614 = 52.6513 = 53.7515 = 54.12024 = 55.20025 = 56.80016 = 57.84021 = 58.56014 = 59.39013 = 60.60015 = 61.7224 = 62.8517 = 63.9015 = 64.9616 = 65.7826 = 66.5117 = 67.8040 = 68.10020 = 69.1004 = 70.24040 = 71.9204 = 72.30060= 73.642 = 74.644 = 75.505 = 76.608 = 77.964 = 78.906 = 79.400+80 = 80.400-80 = 81.4080 = 82.40080 = 83.4816 = 84.9624 = 85.1605= 86.4250= 87.0518= 88.1076= 89.3610= 90.156= 91.243= 92.518= 93.264= 94.715= 95.3230= 96.4015= 97.6012= 98.2330= 99.3050= 100.5700=+ = 2 - = = 1= = = 6= = = = = = = 5= = 3=+= += = += =1= += += = += = 1= += = +=1= = 1 - + = 5 - - = = += 1= 12.55= 1.9+0.1= = += += 1 1= 1 = += 54.88= 4.40.4= = = += = += += 2.8+3.12= += 1 = = 1 = 1.45+156= 2.25058=400 329 603 502 224 666 717 4002 903 693 622 2817 308 8004 132 204 6436 312 363 844 1407 154 980 1540 4910 1502 5610 4230 3020 3130 460 560 2010 870 740 2730 1010 630 1504 1640 5030 703 703 6040 3520 644 3650 4050 186 20030 424 637 23020 1303 6050 1503 2602 7526 2140 3520 1580 3006 158 2330 513 6060 805 24080 10050 120020 25050 27090 5010 36040 50050 28070 342 155 49070 213 156 12060 254 145 48080 3060 180060 2540 28040 1258 089 135 7515 9624 144 7813 6817 173 8016 7014 243 9015 7525 754 3087 10530 5213 12004 180090 517 483 906 14005 128 922 1504 56080 7224 32002 2420 7014 283 613 6505 9006 1047 9113 45050 1220 182 843 19005 7204 5070 48080 2630 9331 184 7437 21030 3620 4250 12020 1602 4802 5060 484 7619 183 6800 1108 25050 1305 4008 4203 9015 324 9246 4816 1140 36060 329 603 502 224 666 717 4002 903 693 622 2817 308 8004 132 204 6436 312 363 844 1407 154 980 1540 4910 1502 5610 4230 3020 3130 460 560 2010 870 740 2730 1010 630 1504 1640 5030 703 703 6040 3520 644 3650 4050 186 20030 424 637 23020 1303 6050 1503 2602 7526 2140 3520 1580 3006 158 2330 513 6060 805 24080 10050 120020 25050 27090 5010 36040 50050 28070 342 155 49070 213 156 12060 254 145 48080 3060 180060 2540 28040 1258 089 135 7515 9624 144 7813 6817 173 8016 7014 243 9015 7525 754 3087 10530 5213 12004 180090 517 483 906 14005 128 922 1504 56080 7224 32002 2420 7014 283 613 6505 9006 1047 9113 45050 1220 182 843 19005 7204 5070 48080 2630 9331 184 7437 21030 3620 4250 12020 1602 4802 5060 484 7619 183 6800 1108 25050 1305 4008 4203 9015 324 9246 4816 1140 36060 6524= 303+8= .4004+205= 10+123+20=(8020+80)4=70+(100-105)=36040= 4020= 80-25= 70+45=902= 166= 3006= 16.5409= 17.3020= 18.4004= 19.350-80= 20.160+70= 21.18-648= 22.426+20= 23.40-57= 5 24.80+603= 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=3500 直接寫得數(shù)（錯(cuò)一道罰做一道，對(duì)應(yīng)或兩步混合）2.20.4 01.98 5.40.2 3.60.0910.60.55 160.9 7.310 90.510.25 10.63.65 8.20.48 5.24085.60.01 7.99.2 4.053 0.9526.562.7 3.33993.33 70.640.36 1.20.60.120.3 10.40.2 1.258 120.2540.2140 = 1.01 15 =0.52+2.48= 0.2799+0.27=3.50.1 430.1 2000.04 121.2 1.30.50.420.6 6.30.7 0.210.3 5.690.5 5.5113.20.2 1.40.4 3.33 1.20.3 2.50.4 1.52 0.77 7.3+0.3 0.53-0.3 1.80.5 0.90.01 0.2330.568 1.233 1.60.04 7.3+2.72-1.2 7.86 8.40.21 8.40.7 5.6+3.6 9-2.35 0.568 1.233 5.60.4 4.50.9 8.12 903 1.23+3 5.6+1.23 4.52 5.61.44.81.2 7.20.9 6.61.1 7.26 2.13 0.60.5 3.232 1.8312.50.1 0.320.8 1.6+3.7 0.450.20.361.8 0.40.5 8.4+5.6 8.42.1 4.80.08 4.80.8 3+2.3 9.33 0.018 7.31100 0.096 0.80.6 1.258 35 2.3+2.3 6.23+3.6