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1、(1)0.111.8+8.20.11(2)2.3499+2.34(3)5.42.70.8(4)132101(5)6.251.250.8(6)2.516(7)6.331016.33(8)1.561.7+0.441.7(9)1.8(3.412.9)0.03(10)0.125322.5(11)1.25818.50.25818.5(12)8.480.80.9(13)1.252.4(14)5.85(1.3+0.5)6(15)17.176.83.26.17(16)5.4(1.3+2.15)0.2(17)8.40.6+8.40.4(18)16.810.1(19)10.90.90.2+1.8(20)1.253
2、.20.25(21)1.36+4.85+2.64+6.15(22)98.52.54(23)5.42.5(3.72.9)(24)0.8(43.68)0.01(25)83.712.830.17(26)5.96+13(3.23.12)(27)4.322.41.7(28)16.24.5+3.84.5(29)9.053.863.14(30)7.28+0.720.9(31)4.32+5.43+6.68(32)17.176.83.2(33)5.299+5.29(34)16.810.1(35)2.749.5+50.274(36)0.36+9.63.2(37)3.7525+6.2525(38)25.468.23
3、1.76(39)2.9+7.110(40)1.25320.25(41)15.68(7.784.32)2.32(42)0.253.21.25(43)9.991.01(44)4.631.4+46.30.86(45)17.50.812.5(46)0.9+9.9+99.9+999.9(47)2.999+2.9(48)2511.24(49)23.256.753.25(50)1253.22.5(51)3.610.1(52)5.82.7+0.5873(53)3.6+6.41.8(54)(1.48+3.02)(3.60.5)(55)(36.74.9)10131.8(56)6.331016.33(57)35.6
4、51.73(58)1.655.455.40.6(59)17.685.2+2.71.5(60)1.080.80.27(61)1020.45(62)22.781.250.8(63)0.341010.34(64)0.125322.5(65)0.86.30.83.8(66)5043.22.08(67)(200.89)5.7(68)2.41.5+3.61.5(69)7.385.14+3.622.86(70)0.121.8+8.20.12(71)5.40.51(1.21.03)(72)(8.15.6)0.91.050.04(73)10.80.8(0.35+0.05)(74)81(2.32.25)(75)2
5、.649.9+0.264(76)4.52+0.61+1.39+6.48(77)4.27(1.961.73)(78)(294.419.26)(6+8)(79)12.50.760.482.5(80)4.98+8.022.5(81)60.840.82.5(82)0.869.612.5(83)4.9899+4.9(84)6.483.22.5(85)1.27.6+7.66.8(86)(9.45.8)2.07(87)12.544.563.441.54(88)(9.365+9.36+9.362)1.25(89)7.2360.1814.30.02(90)9.60.40.25(91)29.7(5.850.65)
6、(92)7.49.9(93)3.842.70.64(94)8.688.680.560.5(95)4.74.7+4.7+4.34.7(96)2.72(8.26.5)0.5(97)9.12+9.12960.2(98)28.40.40.25(99)27.3627.367.6(100)3.250.45+6.750.45(101)31.524.53.5(102)7.5102(103)6.3+3.72.8(104)2.15+8.73+1.27+7.85(105)11.87(8.2+1.87)(106)5.423.871.13(107)4.381.56+0.620.44(108)0.42702(109)(4
7、0+1.25)8(110)(12.50.05)8(111)2.68.5+8.57.4(112)9.96.96.93.9(113)5.699+5.6(114)2.5(1.9+1.9+1.9+1.9)(115)7.21.258(116)52.4(15+0.6)1.6(117)9.8799+9.87(118)46.80.90.4(119)5.517.3+6.75.5(120)994.2+4.2(121)0.251.253.2(122)6.414+156.4+6.4(123)(1.3+1.30.1258)(8077.4)(124)4(25+2.5+0.25)111(125)6.25 (17.23.64
8、.5)0.32(126)28.499+28.4(127)0.942.50.45(128)40.812.52.5(129)17.50.2517+13(130)10.187(131)2.3+3.19(2219.8)(132)1.257.2(133)9.11.266.24(134)7.3+12.83.82.3(135)(5.36+7.64)13100(136)7.575(5.631.88)0.2(137)7.5(5.5+1.24)(138)0.26+15.68+9.74+2.32(139)13.26+9.553.26(140)6.1+3.96.1+3.9(141)31.70.63(保留2位小数)(1
9、42)2.41.5+3.61.5(143)0.320.25+0.084(144)(9.6+1.483.7)8(145)5.84(1.340.14)(146)5.40.51(1.21.03)(147)21.353.2516.75(148)33.02(148.490.85)2.5(149)322.50.125(150)18.1+(30.2990.23)(151)67(2.98+0.67)(152)81673.86(153)(45+14)73+710(154)13.70.1258(155)0.813(3.12+5.28)(156)1020.56(157)1.531.7+0.471.7(158)5.1
10、8+0.73+0.82(159)0.751.81.5(160)12.57.10.8(161)6.1299+6.12(162)8.60.86+80.35(163)5.6(18.58.50.5)(164)0.1254.7880(165)2.83.6+1.42.8(166)(0.4+40)2.5(167)78.717.73.6(168)180.3(86.5)(169)12.7+12.5+0.5(170)912.60.05(171)6.33.7+6.36.3(172)(3.7+1.70.4)2.5(173)7.28+3.22.5(174)0.74+0.97.4(175)7.80.1250.8(176)
11、37.50.3(1.340.84)(177)(2.5+27.751.5)1.6(178)6.213.8+2.2(179)6.03+3.7+2.97(180)17.436.572.43(181)20.47(1.47+6.8)(182)13.26+4.71+3.47+5.29(183)22.74+8.6813.74(184)100.22.5(185)644.5+3.645(186)1.253.20.8(187)14.5102(188)14.64+3.72.8(189)8.40.210.5(190)0.125980.3(191)4.6250.66(192)5.782.3+5.78+5.786.7(1
12、93)7.7520(3.243.04)(194)1.250.580.2(195)0.979+0.97(196)5.433.82.9(197)0.4(3.20.8)0.15(198)5.7+1.90.27.6(199)32.46.3+32.43.7(200)18.210.6(0.90.75)(201)0.253.8540(202)1.463.5+3.54.54(203)712.50.8(204)4.73.6+4.76.4(205)1.45(2.8+4.4)2.4(206)4.2(6.183.03)+6.3(207)15.026.8(1.02+1.2)(208)0.6(50.68)1.2(209)
13、2.74+6.30.25(210)(6.02+2.8)0.42.05(211)3.083.5+6.23.08+3.080.3(212)2.3+3.91(2219.7)(213)21.664.8(48.62.72)(214)93.63.6+1.43.6(215)0.250.80.1250.4(216)2.71.52.7(217)9.08+5.45+11.92+4.55(218)1.25301.20.8(219)0.6+0.940.208(220)4.851.258(221)(6422.41.4)1.2(222)18.36.253.75(223)2.83.6+1.42.8(224)6.614.5(
14、1.7+1.8)(225)0.259.874(226)36.72.1+10.8(227)8.450.450.1(228)0.73102(229)7.85.6+2.34.4(230)76.32776.317(231)7.0523.7+7.0576.3(232)(7.65.2)0.4+2.5432(233)17.685.2+2.71.5(234)35.651.73(235)(1.10.78)(2.71.95)(236)1.30.754(237)1.081.81.2(238)50.41.91.8(239)0.820.25+1.180.25(240)8.5(2.36+2.42)0.25(241)3.9
15、(1.3+0.6)63.6(242)4.256.3+3.74.25(243)2050.99(244)25.67.492.51(245)2.5(6.84.9)0.8(246)1024.5(247)3.4(1.2+0.5)5(248)8(201.25)(249)0.654+10.96.5(250)22.71.250.8(251)3.912.8+6.092.8(252)6.23+3.09(253)132.459.8(254)6.620.84(255)2.070.023(256)20.026(8.6+9.7)0.9230.19(257)0.125322.5(258)0.86.30.83.8(259)50.43.22.08(260)204(3.40.5)(261)(43.26+2.34)7.5(262)(200.89)5.7(263)13.250.8+1.751.2(264)2.599+2.5