1、五年级简便计算题五年级简便计算题用简便方法计算下列各题(1)2586.24(2)586.20.4(3)36152(4)361.50.2(5)45102(6)4510.2(7)3427+3473(8)342.7+347.3(9)8699+86(10)8.699+8.6(11)12588(12)1.258.8(13)6.94.83.1(14)0.4566.223.78(15)15.89(6.755.89)(16)4.025.40.98(17)5.171.83.2(18)13.75(3.756.48)(19)3.687.562.68(20)7.852.340.854.66(21)35.61.815.
2、67.2(22)3.822.90.189.1(23)9.64.83.6(24)7.140.532.47(25)5.272.860.661.63(26)13.354.682.65(27)73.81.6413.85.36(28)47.87.45+8.8(29)0.398+0.36+3.64(30)(31)9.7999.7(32)27.53.77.53.7(33)8.542.50.4(34)0.65101(35)3.20.2512.5(36)(45.932.7)80.125(37)3.140.6831.40.032(38)5.61.250.82.50.4(39)7.20.22.41.4(40)8.9
3、1.01(41)7.74(2.81.3)1.52.26(42)3.92.73.97.3(43)181.80.1250.8(44)12.79.91.27(45)21(9.33.7)5.6(46)15.02-6.8-1.02(47)5.411-5.4(48)2.316+2.323+2.3(49)9.43-(6.28-1.57)(50)3.654.736.50.37(51)46572386(52)13.70.253.74(53)2.229.9+6.666.7(54)1010.87-0.9187(55)10.716.1-15.110.7(56)0.79199(57)4.8+8.63+5.2+0.37(
4、58)5.93+0.19+2.81(59)1.76+0.195+3.24(60)2.35+1.713+0.287+7.65(61)1.57+0.245+7.43(62)6.02+3.6+1.98(63)0.134+2.66+0.866(64)1.27+3.9+0.73+16.1(65)7.54.96.5(66)3.070.381.62(67)1.293.72.716.3(68)82.451.55(69)3.251.790.591.75(70)23.40.813.47.2(71)0.32403(72)3.20.364.81.64(73)1.233.40.236.6(74)0.2536(75)12
5、.7(3.70.84)(76)36.541.764.54(77)0.250.734(78)7.60.80.27.6(79)0.85199(80)0.258.54(81)1.288.60.728.6(82)12.50.960.8(83)10.49.60.35(84)0.8(4.31.25)(85)3.123.1299(86)28.610128.6(87)0.8615.70.8614.7(88)2.4102(89)2.311.20.5(90)147.322.68(91)2.648.677.3611.33(92)7028(93)(2.50.25)0.4(94)9.161.50.59.16(95)3.
6、63.60.5(96)63.42.50.4(97)4.91.4(98)3.9(1.35)(99)(7.71.54)0.7(100)2.52.4(101)2.745(102)15(0.150.4)(103)0.351.2520.8(104)32.40.90.132.4(105)150.25(106)4.51.8(107)4.23.5(108)9300.65(109)3.29+0.73+2.27(110)3.29-0.73-2.27(111)7.5+2.5-7.5+2.5(112)7.325-3.29-3.325(113)7.325-(5.325+1.7)(114)7.325-(5.325-1.7
7、)(115)3.29+0.73-2.29+2.27(116)3.290.254(117)0.1258.8(118)0.250.28(119)0.1253.22.5(120)3540.2(121)0.2540.254(122)3.59.9(123)3.599+3.5(124)3.5101-3.5(125)3.59.9+3.50.1(126)3.52.7+350.73(127)3.52.7-3.50.7(128)(32+5.6)0.8(129)3.50.6-0.50.6(130)4.93.5(131)70.254(132)70.125(133)7.35(7.350.25)(134)7.35(7.3
8、50.25)(135)3.070.381.62(136)1.293.72.716.3(137)82.451.55(138)3.251.790.591.75(139)23.40.813.47.2(140)0.32403(141)3.20.364.81.64(142)1.233.40.236.6(143)0.2536(144)12.7(3.70.84)(145)36.541.764.54(146)0.250.734(147)7.60.80.27.6(148)0.85199(149)0.258.54(150)1.288.60.728.6(151)12.50.960.8(152)10.49.60.35
9、(153)0.8(4.31.25)(154)3.123.1299(155)28.610128.6(156)(4.236.17)0.8(157)0.8615.70.8614.7(158)2.4102(159)147.322.68(160)2.648.677.3611.33(161)2.311.20.5(162)(2.50.25)0.4(163)9.161.50.59.16(164)3.63.60.5(165)4.51.8(166)4.23.5(167)9300.65(168)63.42.50.4(169)4.91.4(170)3.9(1.35)(171)(7.71.54)0.7(172)2.52
10、.4(173)2.745(174)0.351.2520.8(175)32.40.90.132.4(176)150.25(177)7028(178)15(0.150.4)(179)4.252.59.90.17(180)3.29+0.73+2.27(181)3.29-0.73-2.27(182)7.5+2.5-7.5+2.5(183)7.325-3.29-3.325(184)7.325-(5.325+1.7)(185)7.325-(5.325-1.7)(186)3.29+0.73-2.29+2.27(187)3.290.254(188)0.1258.8(189)0.250.28(190)0.125
11、3.22.5(191)3540.2(192)0.2540.254(193)3.59.9(194)3.599+3.5(195)3.5101-3.5(196)3.59.9+3.50.1(197)3.52.7+350.73(198)3.52.7-3.50.7(199)(32+5.6)0.8(200)3.50.6-0.50.6(201)4.93.5(202)70.254(203)70.125(204)7.35(7.350.25)(205)7.35(7.350.25)(206)3.070.381.62(207)1.293.72.716.3(208)82.451.55(209)3.251.790.591.
12、75(210)23.40.813.47.2(211)0.32403(212)3.20.364.81.64(213)1.233.40.236.6(214)0.2536(215)12.7(3.70.84)(216)36.541.764.54(217)0.250.734(218)7.60.80.27.6(219)0.85199(220)0.258.54(221)1.288.60.728.6(222)12.50.960.8(223)10.49.60.35(224)0.8(4.31.25)(225)3.123.1299(226)28.610128.6(227)(4.236.17)0.8(228)0.86
13、15.70.8614.7(229)2.4102(230)147.322.68(231)2.648.677.3611.33(232)2.311.20.5(233)(2.50.25)0.4(234)9.161.50.59.16(235)3.63.60.5(236)4.51.8(237)4.23.5(238)9300.65(239)63.42.50.4(240)4.91.4(241)3.9(1.35)(242)(7.71.54)0.7(243)2.52.4(244)2.745(245)0.351.2520.8(246)32.40.90.132.4(247)150.25(248)7028(249)15(0.150.4)(250)4.252.59.90.17(251)138435738(252)498397(253)502399(254)634555137(255)12556(256)30299302(257)1458914521(258)
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