小数四则混合运算专项练习题能简便的要简便.docx
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小数四则混合运算专项练习题能简便的要简便
小数混合运算专项练习276题(能简便的要简便运算)之欧侯瑞魂创作
(1)××0.11
(2)×99+2.34
(3)÷×
(4)132×101
(5)÷÷0.8
(6)×16.
(7)×101﹣6.33
(8)××
(9)×﹣2.9)÷0.03]
(10)×32×2.5.
(11)×﹣×18.5
(12)÷×
(13)×2.4
(14)÷(1.3+0.5)×6.
(15)﹣﹣﹣6.17
(16)×[(1.3+2.15)÷0.2]
(17)÷÷
(18)×10.1
(19)﹣÷0.2+1.8
(20)××0.25.
(21)1.36+4.85+2.64+6.15
(22)÷÷4
(23)÷×﹣2.9)]
(24)×(4﹣3.68)÷0.01
(25)﹣﹣0.17
(26)5.96+13×﹣3.12)
(27)÷×1.7;
(28)××4.5;
(29)﹣﹣3.14;
(30)÷
(31)4.32+5.43+6.68
(32)﹣﹣3.2
(33)×
(34)×10.1
(35)×9.5+5×0.274
(36)÷3.2.
(37)××25
(38)﹣﹣1.76
(39)×10
(40)×32×0.25.
(41)﹣﹣4.32)﹣2.32
(42)××1.25
(43)×
(44)××0.86
(45)÷÷12.5
(46)0.9+9.9+99.9+999.9.
(47)×99+2.9
(48)25××4
(49)﹣﹣3.25.
(50)125××2.5
(51)×10.1
(52)××73
(53)×1.8
(54)(1.48+3.02)÷×0.5)
(55)﹣4.9)×101﹣31.8.
(56)×101﹣6.33
(57)﹣5×1.73
(58)×﹣×0.6
(59)÷×1.5.
(60)×÷
(61)102×
(62)÷÷
(63)×101﹣0.34.
(64)×32×
(65)×﹣×
(66)504÷×
(67)(20﹣×9)×
(68)×÷1.5
(69)﹣﹣
(70)××0.12
(71)÷÷﹣1.03)]
(72)﹣5.6)×﹣1.05]÷0.04.
(73)﹣÷(0.35+0.05)
(74)8×[1÷﹣2.25)]
(75)×9.9+0.264
(76)4.52+0.61+1.39+6.48
(77)﹣﹣1.73)
(78)﹣×6)÷(6+8)
(79)×××8×2.5.
(80)×2.5
(81)﹣÷2.5
(82)××
(83)×99+4.9
(84)÷÷2.5
(85)××6.8.
(86)﹣5.8)×2.07
(87)﹣﹣﹣
(88)××2)×1.25
(89)÷﹣×0.02.
(90)÷×0.25
(91)÷÷0.65)
(92)×9.9
(93)﹣×
(94)﹣÷×0.5
(95)××4.7.
(96)÷﹣6.5)×0.5];
(97)×9﹣60.2;
(98)÷÷0.25;
(99)﹣÷7.6.
(100)××0.45
(101)﹣÷3.5
(102)×102
(103)×2.8.
(104)2.15+8.73+1.27+7.85
(105)﹣(8.2+1.87)
(106)﹣﹣
(107)﹣﹣0.44
(108)×270×2.
(109)(40+1.25)×8
(110)﹣0.05)×8
(111)××7.4
(112)×﹣×
(113)×99+5.6
(114)×(1.9+1.9+1.9+1.9)
(115)÷÷8.
(116)﹣(15+0.6)÷
(117)×99+9.87
(118)÷÷0.4
(119)××5.5.
(120)99×4.2+4.2
(121)××
(122)×14+15×6.4+6.4
(123)××8)÷(80﹣77.4)
(124)4×(25+2.5+0.25)÷111
(125)÷﹣×4.5)÷0.32〕
(126)×99+28.4
(127)×﹣0.45
(128)4×××2.5
(129)÷×17+13.
(130)×87
(131)÷(22﹣19.8)
(132)×7.2.
(133)﹣÷6﹣6.24
(134)﹣×
(135)(5.36+7.64)÷13×100
(136)÷﹣1.88)×0.2].
(137)﹣(5.5+1.24)
(138)0.26+15.68+9.74+2.32
(139)﹣3.26
(140)﹣6.1+3.9.
(141)÷0.63(保存2位小数)
(142)×÷
(143)×÷4
(144)÷3.7)÷8
(145)÷[4×﹣0.14)]
(146)÷÷﹣1.03)].
(147)﹣﹣16.75
(148)﹣﹣90.85)÷
(149)32××0.125
(150)18.1+(3﹣÷0.23)×1.
(151)67﹣(2.98+0.67)
(152)8×16﹣×6
(153)(45+14)÷73+710.
(154)××8
(155)×[13﹣(3.12+5.28)]
(156)102×0.56
(157)××1.7.
(158)5.18+0.73+0.82
(159)×÷1.5
(160)××
(161)×99+6.12
(162)÷0.86+8×
(163)×﹣÷0.5)
(164)××80
(165)××2.8
(166)(0.4+40)×
(167)﹣×3.6
(168)18÷×(8﹣6.5)]
(169)12.7+12.5+0.5.
(170)91÷÷0.05=
(171)××6.3=
(172)×0.4)÷2.5=
(173)÷2.5=
(174)×7.4=
(175)÷÷0.8=
(176)÷×﹣0.84)]
(177)÷1.5)×1.6.
(178)﹣3.8+2.2
(179)
(180)﹣﹣2.43
(181)﹣(1.47+6.8)
(182)13.26+4.71+3.47+5.29
(183)﹣13.74.
(184)10÷÷2.5
(185)64××45
(186)××
(187)×102
(188)×2.8
(189)÷÷0.5.
(190)×9×8×0.3
(191)÷5÷
(192)××6.7
(193)×[20÷﹣3.04)].
(194)××8×0.2
(195)×9+0.97
(196)÷[3×﹙﹣﹚].
(197)×﹣0.8)÷0.15
(198)×÷
(199)××3.7
(200)﹣×﹣0.75)
(201)××40
(202)××4.54.
(203)7××0.8
(204)××6.4
(205)×[(2.8+4.4)÷2.4].
(206)×﹣3.03)+6.3
(207)﹣﹣(1.02+1.2)
(208)×[(5﹣0.68)÷1.2]
(209)÷×
(210)(6.02+2.8)÷﹣2.05
(211)×××0.3.
(212)÷(22﹣19.7)
(213)÷﹣﹣×2)].
(214)××3.6
(215)×××0.4
(216)×﹣
(217)9.08+5.45+11.92+4.55
(218)×30××0.8.
(219)﹣0.208
(220)××8
(221)(64﹣÷1.4)×
(222)﹣﹣3.75
(223)××2.8
(224)÷﹣(1.7+1.8)〕
(225)××4
(226)×2.1+10.8
(227)﹣×
(228)×102
(229)××4.4
(230)×27﹣×17.
(231)××76.3.
(232)﹣5.2)÷0.4+2.54]×32.
(233)÷×1.5
(234)﹣5×1.73
(235)﹣0.78)×﹣1.95)
(236)××4
(237)÷×
(238)×﹣
(239)××0.25.
(240)×[(2.36+2.42)÷0.25]
(241)÷[(1.3+0.6)×6﹣3.6]
(242)××
(243)205×0.99
(244)﹣﹣2.51
(245)﹣﹣4.9)]×0.8.
(246)102×4.5
(247)÷[(1.2+0.5)×5]
(248)8×(20﹣1.25)
(249)×6.5
(250)××0.8
(251)××2.8.
(252)6.23+3.09=
(253)﹣59.8=
(254)×0.84=
(255)÷0.023=
(256)﹣(8.6+9.7)×0.92]÷30.19.
(257)×32×2.5
(258)×﹣×3.8
(259)÷×
(260)204÷×0.5)
(261)(43.26+2.34)÷7.5
(262)(20﹣×9)×5.7.
(263)﹣﹣1.2;
(264)×99+2.5;
(265)﹣÷5;
(266)×2.4.
(267)﹣﹣30.41
(268)××
(269)×(12.5+2.5)×0.1
(270)﹣×0.2)
(271)×÷48.7
(272)(8.16+2.09)÷﹣9.3)÷0.4].
(273)××1.7
(274)×﹣1.9)×0.8
(275)××75
(276)÷﹣4.59)×4].
创作时间:
贰零贰壹年柒月贰叁拾日