1、 2102 9102 6.6104 7.63 8102 2.6107 9.6104 8.09103 0.000941(精确到万分位) 8.5118(精确到十分位) 2.72288(精确到0.001) 0.0857(精确到0.001) 1 ()3 (8)3 (2)2 52 2 800000 7000 84000 2780000000 2000 60000 5300000 5020000 2106 8105 8.4103 1.717.2108 6.58102 5.1105 9.30.0000615(精确到万分位) 0.722007(精确到十位) 0.739117(精确到0.01) 0.062(精确
2、到0.001) ()3 (6)2 (2)3 1021800000 9000 8700000 56600000 2000000 3800 6300 647000000 7102 8104 4.1104 3.41106 6105 3.75102 2.57104 0.0000643(精确到万分位) 0.170413(精确到十位) 0.769293(精确到0.1) 0.0652(精确到0.1) ()2 (2)2 (4)4 83 5 90000 200000 6400 2760000 12000 400000000 22000 385000 3102 3105 2.9106 8.3102 3.1104
3、8.79103 2.4108 3.87108 0.000545(精确到万分位) 951.511(精确到个位) 0.941231(精确到0.1) 0.0976(精确到0.1) ()3 (8)2 (4)2 52 200000 200 580000 179000 2000 100000 26000000 39700000 108 9106 1108 2.818.1102 6.51105 3.10.000722(精确到万分位) 59.9148(精确到十分位) 0.329623(精确到0.01) 0.00756(精确到0.01) ()3 (10)3 (4)4 42 900 90000 3000000 8
4、230000000 1600000 1000 5400000 551000000 5102 5.7103 9.91.4105 4.58102 2.3104 4.550.000638(精确到万分位) 0.882643(精确到个位) 9.92143(精确到0.01) 0.0096(精确到0.001) ()3 (1)2 (4)3 5218000 2000000 90000 86500000 1600000 39000000 20000000 39900 108 7108 4.3103 2.789.6103 4.52105 4.1105 7.710.000705(精确到万分位) 75.5484(精确到
5、十位) 47.8033(精确到0.001) 0.0891(精确到0.001) ()2 (2)2 (4)3 103 1200 70000 250000 848000000 170000 41000000 55000 616000000 104 8104 2.7106 4.52 5.4104 3.12102 4.7107 3.090.000681(精确到万分位) 431.369(精确到十位) 14.2858(精确到0.1) 0.0973(精确到0.1) ()3 (2)3 (2)4 72 1900000 70000000 5100000 127000000 6000000 140000 150000
6、0 6230000000 102 9108 2.8108 4.516.6104 1.95105 7.9105 1.440.000833(精确到万分位) 0.887835(精确到十分位) 0.275359(精确到0.1) 0.0562(精确到0.1) ()3 (5)3 (3)2 933000 8000000 37000 947000 16000000 400 600000 62100000 1104 5105 8.8106 4.71 3.2102 5.34102 5.2107 8.020.000682(精确到万分位) 77.2775(精确到个位) 0.638632(精确到0.01) 0.0847
7、(精确到0.001) ()2 (9)3 (3)4 13 14000 100 6600000 6100000 4000 490000 35000000 18200 104 9.2102 8.167105 6.23104 4.1106 5.320.00074(精确到万分位) 0.632888(精确到十分位) 4.2516(精确到0.1) 0.0058(精确到0.01) ()2 (2)2 (4)3 23200000 300000 880000 96400 19000000 300000 95000000 255000 4103 1107 8.8104 1.19.8102 5.04105 8.6103
8、 3.680.0000652(精确到万分位) 23455.3(精确到个位) 6.19977(精确到0.01) 0.00821(精确到0.001) ()3 (3)2 (2)2 22 130000 700 4000 3600000 800 420000000 79000000 61200000 8107 4104 3.2102 5.44103 8.99105 2104 2.770.000872(精确到万分位) 87719.6(精确到个位) 93.2719(精确到0.001) 0.0097(精确到0.001) ()2 (4)3 (3)2 103140000 500 6900000 159000 40
9、000 250000 29000000 523000 3103 9103 7.2107 8.04 4.4106 4.44104 9.9107 2.170.000548(精确到万分位) 589.468(精确到个位) 90.3449(精确到0.1) 0.00896(精确到0.1) ()2 (6)3 (4)2 13 300000 90000000 930000 8690000 17000000 47000000 5100 7960000000 103 6105 4108 4.661.8106 9.2106 1.5102 5.360.000618(精确到万分位) 8701.73(精确到十位) 0.58
10、392(精确到0.1) 0.0688(精确到0.01) ()3 (9)2 (4)3 2210000 70000 25000 5600000000 200 800 27000000 54700 105 3102 4.1108 6.651.7105 1.22106 7.8105 1.960.0000725(精确到万分位) 6625.17(精确到个位) 1.57268(精确到0.01) 0.0834(精确到0.01) ()3 (9)2 (1)4 22 10000000 60000000 4600000 6660000000 6000 38000 740000 59000000 104 3105 4.
11、5107 9.144.8106 4.28108 1.2106 8.560.0000874(精确到万分位) 8.01751(精确到十位) 9.31449(精确到0.1) 0.00819(精确到0.001) ()2 (10)3 (2)2 53 1700 60000000 410000 83500000 300000 440000000 4200 91100 107 5105 5.4105 6.579.1104 6.18107 6.890.0000753(精确到万分位) 685.287(精确到个位) 8.89984(精确到0.1) 0.00854(精确到0.1) ()3 (7)2 (4)3 33 2
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