05简便计算.docx

1、05简便计算(01) (0.12512.5100)8(02) (0.252.5250)4(03) (0.48)(2.512.5)(04) (0.51.25)8(05) (0.80.80.80.8)12.50.5(06) (0.80.80.80.8)12525(07) (0.870.870.870.87)0.25(08) (1.252.50.25)0.4(09) (1.252.75.1)(8.10.251.7)(10) (1.61.61.61.6)1.25(11) (12345667891011)(123456)(12) (10.418)4(13) (1111.25)8(14) (2.52.52

2、.52.52.5)8.8(15) (2.54.254.252.5)0.4(16) (2.58.82.50.8)1.25(17) (25250)0.43.21.25(18) (3.63.623.6)2.5(19) (6.21.251.252.6)2.2(20) (6565265)25(21) (7.27.257.22)1.25(22) (9.59.549.53)12.5(23) 0.1250.250.56.4(24) 0.1252.564(25) 0.1256.42.5(26) 0.25(0.048)(27) 0.250.070.4(28) 0.2512.540.8(29) 0.253.2(18

3、.76.2)(30) 0.259.30.4(31) 0.3682180.36(32) 0.453.21.25(33) 0.456980.4560.456(34) 0.480.25(35) 0.560.560.560.44(36) 0.80.41.252.5(37) 0.912.50.917.60.910.1(38) 0.9212.5(39) 0.991.01(40) 1.029.9(41) 1.216.11.273.9(42) 1.232.231.234.446.678.77(43) 1.25(0.80.80.80.8)0.25(44) 1.25(84)0.25(45) 1.250.320.2

4、5(46) 1.250.91.60.5(47) 1.252.5(80.4)(48) 1.253.55.51.251.25(49) 1.256.40.25(50) 1.379.90.137(51) 1.3752.3753.3754.375(52) 1.43.651.45.350.0720(53) 1.61.25(54) 1.62.5(55) 1.73.20.2512.5(56) 1.841.25(57) 1480.251.25(58) 10.1261.25268(59) 10143(60) 114.2116.811(61) 11040.250.7(62) 11111666667777833333

5、(63) 12.5(811.78.18.3)(64) 12.50.70.3225(65) 12.522.612.552.412.5(66) 12.55.612.512.53.4(67) 12.56.40.25(68) 12.57.82.2(69) 12.59.60.25(70) 125(804)250(71) 1252.53.2(72) 12532025017(73) 1258755125(74) 137412742526(75) 14.57.65425.52.35440(76) 14.624.634.644.654.6(77) 146318633237(78) 15.68.11.561815

6、.60.1(79) 151.25(80) 15042506(81) 17.8640561780.31780(82) 17.8(1.780.4)(83) 17.812.387.62(84) 18.111.363.283.644.72(85) 18.164.535.471.84(86) 18.69.31.62.7(87) 1832.91868.118(88) 1970169.81698196(89) 2.022.5(90) 2.172.177.51.52.17(91) 2.190.450.5(92) 2.250.1626.40.225(93) 2.37.89.97.72.32.1(94) 2.42

7、.52.41.25(95) 2.5(1.082.12)12.5(96) 2.5(19191919)(97) 2.5(6.10.26)0.4(98) 2.51.25(51.8)(99) 2.54.252.54.252.54.252.54.25(100) 2.56.412.5(101) 2.542.542.541.377.463.91(102) 2.87.5750.72(103) 2.92.92.98.12.9(104) 2.982.9871.52.9827.5(105) 2.981.25(40.8)0.25(106) 200220021999200219991999(107) 224466446

8、688(112233223344)(108) 23.62(17.056.38)2.95(109) 24.61.712.32.649.2(110) 2436367536(111) 25.1258(112) 250.321.25(113) 252412516(114) 2500(999949999)0.04(115) 26727.62673.4267(116) 27.631(5.763.379)4.24(117) 3.14273.14743.14(118) 3.1512.83.1589.23.15(119) 3.21.252.5(120) 3.23.23.26.93.20.2(121) 3.256

9、1.252.5(122) 3.26.83.24.23.2(123) 3.243.243.245.763.24(124) 3.243.243.246.762.24(125) 3.289.9(126) 3.483.483.486.420.348(127) 3.50.453.56.553.5(128) 3.6510.01(129) 3.711.33.778.7(130) 3.730.373.70.6(131) 3.7584.616.25(132) 3.759.93.7511.13.75(133) 3.88.48.47.2(134) 3.846843.846153.846(135) 3.851.298

10、0.3853.85(136) 3.872.54(137) 3.94.53.95.40.39(138) 3.96.76.77.1(139) 3.924.73.923.926.3(140) 3.987.20.02(141) 333333333333(142) 31.46.250.3143.1437.6(143) 31.6216.9658.386.96(144) 3175959683(145) 36.83.13.13.163.2(146) 371371371063371(147) 4.234.784.233.228.46(148) 4.283.274.285.648.915.72(149) 4.28

11、3.70.720.3(150) 4.384.384.382.767.145.62(151) 4.45.84.45.88.80.8(152) 4.55.54.55.54.5(153) 4.75.34.72.94.70.9(154) 4.784.784.784.786.22(155) 4.81.560.80.5560.048(156) 40.80.2512.5(157) 4010.32(158) 481.231.23511.23(159) 482.312.31532.31(160) 5.373.724.630.28(161) 5.4101(162) 5.46.696.694.6(163) 5.54

12、.5475.5(164) 5.66.25.65.62.8(165) 5.840.690.694.16(166) 5010.490.02(167) 52.40.787.84.76(168) 5864583758(169) 5976.8239.45394.5(170) 6.0810.16.086.081.1(171) 6.1250.1250.8(172) 6.24(3.120.5)(173) 6.37.527.523.7(174) 6.40.296.46.48.71(175) 6.41.731.25(176) 6.456.456.454.556.45(177) 6.56.56.53.5(178)

13、6.783.5493.226.46(179) 6336363635(180) 67676734(181) 7.21.02(182) 7.21.250.2516(183) 7.29.7970.28(184) 7.238.2510.757.23197.23(185) 7.267.267.261.747.26(186) 7.36(4.52.64)6.5(187) 7.4(3.244.36)2.47.4(188) 7.482.459.327.35(189) 7.64.87.66.27.6(190) 7.8(2.53.9)(191) 71.25(192) 743854749264(193) 76.276

14、.276.276.224.8(194) 78.478.478.422.6(195) 8.23.23.23.29.1(196) 8.36.28.338(197) 8.41.928.48.180.84(198) 8.60.99(199) 8.81.71.25(200) 8.82.68.88.88.9(201) 8.881.25(202) 8.938(2.9381.569)7.431(203) 9.11.25(204) 9.214.79.22.31790.8(205) 9.40.250.4(206) 9.519.529.539.52(207) 9.726897.29.7222(208) 9.81.2

15、5(209) 9.94.80.48(210) 9.98.20.82(211) 9.90.812.5(212) 9.999.999(213) 99.98.78.70.1(214) 9999991999(215) (0.290.290.290.29)2.5(216) 7.20.270.273.80.27(217) 0.874.63.70.46(218) 8.521.4813.5221.48(219) 24.8(0.512.4)(220) 4.42.5(221) 5.54.54.54.55.5(222) 12.2758.831.177.725(223) 4.148827.6(224) (2.59.7

16、2.56.5)1.25(225) 792125(226) 8.55.64.58.5(227) 3.92.5(228) 2.21.25(229) 8.081.25(230) 135025(231) 88784788(232) 8484841784(233) 0.451.61.25(234) 5.43.67.45.45.4(235) 34.9514.565.444.95(236) 0.80.4(7.61.25)2.5(237) 25.381.434.384.57(238) 0.5550.60.4549.4(239) 2.5(7.837.8)(240) 25.383(24.6214.7)(241)

17、3.653.653.656.35(242) 55554545(243) 12.50.640.25(244) 117.62.212(245) 8112.5(246) (8227)7.6552.4(247) 8.081.25(248) 1.254.80.5(249) 6.37.5275.20.477.52(250) 7.843.212.163.79(251) 1.254.30.82(252) 18.4188118.418.4(253) 0.25(6.73.5)12.5(254) 0.4(0.252.525)(255) (0.80.80.80.8)12.5(256) 4.66.44.64.64.6(

18、257) 2528(258) 54101(259) 4.052.830.17(260) 2608529392271(261) 3.146253.141743.14(262) 99800520(263) 3400(3425)(264) 0.80.4761.252.5(265) 23.4041.430.05(266) 12.4578.987.550.02(267) 106.352.65(268) 5.264.98110.746.019(269) 78.60312.389.62(270) 5.261.981.74(271) 0.351.8950.650.105(272) 10.10.999.01(2

19、73) 17.66.43.836.17(274) 4.95.14.95.1(275) 7.56(48.92.44)(276) 3.580.980.02(277) 100.71.753.25(278) 15.618.761.24(279) 9.563.968.905(280) 10.13.496.51(281) 8019.48.093.51(282) 18.763.470.53(283) 5.264.430.74(284) 32.170.464.17(285) 0.91.080.920.1(286) 1.12.23.34.45.56.67.78.89.9(287) 0.90.980.9970.9

20、9960.999950.999994(288) 1.253.2(289) 8.714.78.715.3(290) 0.93201(291) 0.1252.50.84(292) 2.80.70.5(293) 1.360.52(294) 12.58.58(295) 2.50.12548(296) 3.212.50.25(297) 4440.25(298) 1.256.4(299) 0.7399(300) 38.4751.67(301) 1.014.5(302) 6.50.936.50.07(303) 9.99.9(304) 6.580.1233.420.12(305) 4.0412.5(306)

21、7.82.010.5(307) 1.67.51.25(308) 3.4903.5(309) 3.784.5(310) 5.56.54.55.5(311) 5.54.54.54.5(312) 121.25(313) 940.250.4(314) 5.4(2.74)(315) 782.50.4(316) 1.2(0.122.5)(317) 850.175(318) 9.6(2.48)(319) 7.81.25(320) 0.10.20.30.40.50.60.70.80.91(321) 248163210242048(322) (1.00.1)(3.00.3)(5.00.5)(101.010.1)

22、(323) 9.94.3(324) 7.02101(325) 0.1252.38(326) 6.1103.910(327) 1080.125(328) 5.2995.2(329) 12.5(80.08)(330) 7.8(3.950)(331) 84000.250.4(332) 6.48.93.2(333) 7524.88.25(334) 4.22.0761.924(335) 4.023.50.98(336) 0.1253.22.5(337) 4.6202(338) (0.252.5)4(339) 3.14993.14(340) (89898989)259(341) 4618531818(34

23、2) 1648516416416(343) 3526357335(344) 10198(345) 10233(346) 10245(347) 279927(348) 99101(349) 27101(350) 48734823(351) 47364764(352) 12588(353) 88828818(354) 2544(355) 1560(560374)426(356) 735(13562)138(357) 456885612(358) 45627956(359) 4754357(360) 2634937151(361) 4758119(362) 2798879(363) 2754725(

24、364) 100199125998(365) 77779111137(366) 1111111111(367) 25(48)3(368) 12525(84)(369) 2573759(370) 263826114974(371) 14540145096(372) 551256445(373) 12512(374) 12578(375) 2596(376) 2538(377) 7598(378) 242521(379) 125442(380) (1125)(403)(381) 1259888(382) 2536(383) 24125(384) 2532125(385) 2425(386) 8(2

25、5252525)125(387) 21(26262626)25(388) 25(74)(389) 2574(390) 125(38)(391) 12538(392) 1200254(393) 1254258(394) (287648)(8719)(395) 661111333(396) 4691146(397) 482437761124(398) 2634716247(399) 888125808125(400) 657839(401) 2252599(402) 325478325478(403) 631035263(404) 84393948(405) 2728293031(406) 345

26、518818255(407) 5634(468634)1532(408) 46821999999(409) 3478256414783436(410) 469235535(411) 2478(478637)163(412) 657241841357(413) 384578278(414) 623893593(415) 524673424(416) 674283174(417) 573248127(418) 283604803651360(419) 12254422506(420) 888125251115(421) 116622(422) 48(125125)24(423) 44662421(424) 36882225(425) 112222331112(426) 623324324323(427) 57500(25575)(428) 29399849(