1、15 4862= 6075= 900-807=9153= 560 458+542= 4233= 8719= 3626= 52532545=1924 6027 8399 72665116 7822 4164 82386343= 3677955= 4253=1582= 7997= 2832 5425 4861 3942 1685= 6407= 1964= 4709= 5226=19 312570 810 660 804462804 729 6242500+300 156-97= 386+479= 3211212523 18250 5249= 3454= 10651 4834 8216= 4593=
2、6665= 5518= 7526= 8167929= 4336= 6271= 3844=865 9848= 437 41379=3181= 97 5721= 4279=5.5-4.7= 6.6+2.6= 6.4-2.8= 1-0.5=0.3+0.6= 1.5+0.9= 3.2-1.5= 5.3+2.7=8+2.18= 2.7+2.3= 10.8-2.8= 7.2-3.2= 14.6+16.74= 10.7-2.8= 15.15-8.8= 1-0.3=4.8+7.7= 5-1.8=12.45+3.6= 9.4+6.42=2716 3966 1751 4322=1755= 4608= 8405 9
3、1604=36646= 23604= 1834 192532 4512 3312= 3269=2331= 14223=12=11425= 43336= 2543= 30224=5927=4208= 7931453= 154= 2696= 5526= 2877= 4482= 2177= 3066= 4143= 1715= 773= 5516=8147= 505 3592= 4121879= 10191= 9175= 1027.815.1= 8.106.207= 48.5932.07=142573= 57527= 1823635=1678254=322146= 731298=4.82265= 31
4、3287= 34191515 343 980420560320= 8.602.40 7.30-1.65=35202= 28352= 42306= 50545= 50226= 25303= 32585= 9534= 20125= 38525= 20426= 73521= 15321= 70235= 5328= 99064251= 62035= 96621-38= 6722132=291= 32527= 36028= 40118= 22931= 23237= 22326= 25829=33235= 76204= 55231= 158723=53323= 13952= 27864= 13116818
5、8= 32898= 172525= 251637=412= 20155= 45732= 32824= 55512= 20211= 32525= 53405=26= 73521-18= 22+459= 28= 62035= 26= 64251= 40118= 25829= 96621-32=231= 158723= 25= 2516(95-48)52= 74(13+24)= 32157151123= 3381334= 55+1221=(152-87)12= 31279= (12+15)53= 75(32+22)= 62625 = 3642651=9002523= 67+5334= (356-24
6、1)15=2823= (19+24)21= 35(14+24)= 621324= 5761628= 9361275+1612 = (785-462)12= 1563(67-39)35= 36(32+14)= 512335=8402418= 47627= 62+29(524-269)22 = 351812= 3593= 567+284= 602-394= 4622= 606-208= 6037= 198+303=4264= 2337= 4658= 3264828= 3707= 784-685= 7615 4862= 6075= 900-807= 9155604= 458+542= 4233= 8
7、719= 3626= 5253 2545 19246027 8399 7266 5116 78 4164 8238 6343=3674= 79582=97= 2832 5425 4861 3942 1685= 6407= 64= 4709= 522 3128= 8109= 6605= 8043 7804 7299 6246 2500+300 156-97= 386+479= 32123 18250 5249= 3454=51 4834 8216= 4593 65= 5518= 75 81629= 4336= 6271= 38 984 437 413781= 9722= 5721= 425.5-
8、4.7= 6.6+2.6= 6.4-2.8= 1-0.5=0.3+0.6= 1.5+0.9= 3.2-1.5= 5.3+2.7= 8+2.18= 2.7+2.3= 10.8-2.8= 7.2-3.2= 14.6+16.74= 10.7-2.8= 15.15-8.8= 1-0.3= 4.8+7.7= 5-1.8= 12.45+3.6= 9.4+6.42=5= 460 91606= 2360 33 3269=31= 142 4527= 4208= 79353= 157= 4487= 30643= 1715= 773= 55 50579= 10191= 91 8.106.207= 48.5932.07= 731298=3419560320= 8.602.40 7.30-1.65=
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