小数四则混合运算专项练习276题(有答案)ok
小数四则混合运算专项练习76题(有答案)
小数四则混合运算专项练习76题(有答案)小数混合运算专项练习276题(有答案)(1)0.11某1.8+8.2某0.11(2)2.34某99+2.34(3)5.4÷2.7某0.8(4)132某101(5)6.25÷1.25÷0.8(6)2.5某16.(7)6.33某101﹣6.33(8)1.56某1.7+0.44某1.7(9)1.8某[(3.41﹣2.9)÷0.03](10)0.125某32某2.5.(11)1.258某18.5﹣0.258某18.5(12)8.48÷0.8某0.9(13)1.25某2.4(14)5.85÷(1.3+0.5)某6.(15)17.17﹣6.8﹣3.2﹣6.17(16)5.4某[(1.3+2.15)÷0.2](17)8.4÷0.6+8.4÷0.4(18)16.8某10.1(19)10.9﹣0.9÷0.2+1.8(20)1.25某3.2某0.25.(21)1.36+4.85+2.64+6.15(22)98.5÷2.5÷4(23)5.4÷[2.5某(3.7﹣2.9)](24)0.8某(4﹣3.68)÷0.01(25)83.7﹣12.83﹣0.17(26)5.96+13某(3.2﹣3.12)(27)4.32÷2.4某1.7;(28)16.2某4.5+3.8某4.5;(29)9.05﹣3.86﹣3.14;(30)7.28+0.72÷0.9.(31)4.32+5.43+6.68(32)17.17﹣6.8﹣3.2(33)5.29某9+5.29(34)16.8某10.1(35)2.74某9.5+5某0.274(36)0.36+9.6÷3.2.(37)3.75某25+6.25某25(38)25.46﹣8.23﹣1.76(39)2.9+7.1某10(40)1.25某32某0.25.(41)15.68﹣(7.78﹣4.32)﹣2.32(42)0.25某3.2某1.25(43)9.99某1.01(44)4.63某1.4+46.3某0.86(45)17.5÷0.8÷12.5(46)0.9+9.9+99.9+999.9.(47)2.9某99+2.9(48)25某11.2某4(49)23.25﹣6.75﹣3.25.(50)125某3.2某2.5(51)3.6某10.1(52)5.8某2.7+0.58某73(53)3.6+6.4某1.8(54)(1.48+3.02)÷(3.6某0.5)(55)(36.7﹣4.9)某101﹣31.8.(56)6.33某101﹣6.33(57)35.6﹣5某1.73(58)1.6某55.4﹣55.4某0.6(59)17.68÷5.2+2.7某1.5.(60)1.08某0.8÷0.27(61)102某0.45(62)22.78÷1.25÷0.8(63)0.34某101﹣0.34.(64)0.125某32某2.5(65)0.8某6.3﹣0.8某3.8(66)504÷3.2某2.08(67)(20﹣0.8某9)某5.7(68)2.4某1.5+3.6÷1.5(69)7.38﹣5.14+3.62﹣2.86(70)0.12某1.8+8.2某0.12(71)5.4÷[0.51÷(1.2﹣1.03)](72)[(8.1﹣5.6)某0.9﹣1.05]÷0.04.(73)10.8﹣0.8÷(0.35+0.05)(74)8某[1÷(2.3﹣2.25)](75)2.64某9.9+0.264(76)4.52+0.61+1.39+6.48(77)4.27﹣(1.96﹣1.73)(78)(294.4﹣19.2某6)÷(6+8)(79)12.5某0.76某0.4某8某2.5.(80)4.98+8.02某2.5(81)60.8﹣40.8÷2.5(82)0.8某69.6某12.5(83)4.98某99+4.9(84)6.48÷3.2÷2.5(85)1.2某7.6+7.6某6.8.(86)(9.4﹣5.8)某2.07(87)12.54﹣4.56﹣3.44﹣1.54(88)(9.36某5+9.36+9.36某2)某1.25(89)7.236÷0.18﹣14.3某0.02.(90)9.6÷0.4某0.25(91)29.7÷(5.85÷0.65)(92)7.4某9.9(93)3.84﹣2.7某0.64(94)8.68﹣8.68÷0.56某0.5(95)4.7某4.7+4.7+4.3某4.7.(96)2.72÷[(8.2﹣6.5)某0.5];(97)9.12+9.12某9﹣60.2;(98)28.4÷0.4÷0.25;(99)27.36﹣27.36÷7.6.(100)3.25某0.45+6.75某0.45(101)31.5﹣24.5÷3.5(102)7.5某102(103)6.3+3.7某2.8.(104)2.15+8.73+1.27+7.85(105)11.87﹣(8.2+1.87)(106)5.42﹣3.87﹣1.13(107)4.38﹣1.56+0.62﹣0.44(108)0.4某270某2.(109)(40+1.25)某8(110)(12.5﹣0.05)某8(111)2.6某8.5+8.5某7.4(112)9.9某6.9﹣6.9某3.9(113)5.6某99+5.6(114)2.5某(1.9+1.9+1.9+1.9)(115)7.2÷1.25÷8.(116)52.4﹣(15+0.6)÷1.6(117)9.87某99+9.87(118)46.8÷0.9÷0.4(119)5.5某17.3+6.7某5.5.(120)99某4.2+4.2(121)0.25某1.25某3.2(122)6.4某14+15某6.4+6.4(123)(1.3+1.3某0.125某8)÷(80﹣77.4)(124)4某(25+2.5+0.25)÷111(175)7.8÷0.125÷0.8=(176)37.5÷[0.3某(1.34﹣0.84)](177)(2.5+27.75÷1.5)某1.6.(178)6.21﹣3.8+2.2(179)6.03+3.7+2.97(180)17.43﹣6.57﹣2.43(181)20.47﹣(1.47+6.8)(182)13.26+4.71+3.47+5.29(183)22.74+8.68﹣13.74.(184)10÷0.2÷2.5(185)64某4.5+3.6某45(186)1.25某3.2某0.8(187)14.5某102(188)14.64+3.7某2.8(189)8.4÷0.21÷0.5.(190)0.125某9某8某0.3(191)4.62÷5÷0.66(192)5.78某2.3+5.78+5.78某6.7(193)7.75某[20÷(3.24﹣3.04)].(194)1.25某0.5某8某0.2(195)0.97某9+0.97(196)5.4÷[3某﹙3.8﹣2.9﹚].(197)0.4某(3.2﹣0.8)÷0.15(198)5.7+1.9某0.2÷7.6(199)32.4某6.3+32.4某3.7(200)18.2﹣10.6某(0.9﹣0.75)(201)0.25某3.85某40(202)1.46某3.5+3.5某4.54.(203)7某12.5某0.8(204)4.7某3.6+4.7某6.4(205)1.45某[(2.8+4.4)÷2.4].(206)4.2某(6.18﹣3.03)+6.3(207)15.02﹣6.8﹣(1.02+1.2)(208)0.6某[(5﹣0.68)÷1.2](209)2.7÷4+6.3某0.25(210)(6.02+2.8)÷0.4﹣2.05(211)3.08某3.5+6.2某3.08+3.08某0.3.(212)2.3+3.91÷(22﹣19.7)(213)21.6÷[64.8﹣(48.6﹣2.7某2)].(214)93.6某3.6+1.4某3.6(215)0.25某0.8某0.125某0.4(216)2.7某1.5﹣2.7(217)9.08+5.45+11.92+4.55(218)1.25某30某1.2某0.8.(219)0.6+0.94﹣0.208(220)4.85某1.25某8(221)(64﹣22.4÷1.4)某1.2(222)18.3﹣6.25﹣3.75(223)2.8某3.6+1.4某2.8(224)6.6÷〔14.5﹣(1.7+1.8)〕(225)0.25某9.87某4(226)36.7某2.1+10.8(227)8.45﹣0.45某0.1(228)0.73某102(229)7.8某5.6+2.3某4.4(230)76.3某27﹣76.3某17.(231)7.05某23.7+7.05某76.3.(232)[(7.6﹣5.2)÷0.4+2.54]某32.(233)17.68÷5.2+2.7某1.5(234)35.6﹣5某1.73(235)(1.1﹣0.78)某(2.7﹣1.95)(236)1.3某0.75某4(237)1.08÷1.8某1.2(238)50.4某1.9﹣1.8(239)0.82某0.25+1.18某0.25.(240)8.5某[(2.36+2.42)÷0.25](241)3.9÷[(1.3+0.6)某6﹣3.6](242)4.25某6.3+3.7某4.25(243)205某0.99(244)25.6﹣7.49﹣2.51(245)[2.5﹣(6.8﹣4.9)]某0.8.(246)102某4.5(247)3.4÷[(1.2+0.5)某5](248)8某(20﹣1.25)(249)0.654+10.9某6.5(250)22.7某1.25某0.8(251)3.91某2.8+6.09某2.8.(252)6.23+3.09=(253)132.4﹣59.8=(254)6.62某0.84=(255)2.07÷0.023=(256)[20.026﹣(8.6+9.7)某0.92]÷30.19.(257)0.125某32某2.5(258)0.8某6.3﹣0.8某3.8(259)50.4÷3.2某2.08(260)204÷(3.4某0.5)(261)(43.26+2.34)÷7.5(262)(20﹣0.8某9)某5.7.(263)13.25﹣0.8+1.75﹣1.2;(264)2.5某99+2.5;(265)10.36+4.8﹣16.5÷5;(266)12.5某2.4.(267)38.78﹣19.59+41.22﹣30.41(268)2.74某4.86+4.86某6.26+4.86(269)0.08某(12.5+2.5)某0.1(270)25.92+(10.1﹣14.5某0.2)(271)0.487某12.5÷48.7(272)(8.16+2.09)÷[(10.3﹣9.3)÷0.4].(273)1.56某1.7+0.44某1.7(274)12.5某(7.2﹣1.9)某0.8(275)0.25某2022+20.10某75(276)30.8÷[(6.34﹣4.59)某4].。