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五年级小数四则混合运算专项练习276题(含答案)(最新整理)

小数四则混合运算专项练习 276 题(含答案)

(1)0.11×1.8+8.2×0.11

(2) 2.34×99+2.34

(3) 5.4÷2.7×0.8

(4)132×101

(5) 6.25÷1.25÷0.8

(6) 2.5×16.

(7) 6.33×101﹣6.33

(8) 1.56×1.7+0.44×1.7

(9) 1.8×[(3.41﹣2.9)÷0.03](10)0.125×32×2.5.

(11) 1.258×18.5﹣0.258×18.5(12)8.48÷0.8×0.9(13) 1.25×2.4

(14) 5.85÷(1.3+0.5)×6.(15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2](17)8.4÷0.6+8.4÷0.4

(18)16.8×10.1

(19)10.9﹣0.9÷0.2+1.8

(20) 1.25×3.2×0.25.

(21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4

(23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01

.

(25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7;(28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29

(34)16.8×10.1

(35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2.

(37) 3.75×25+6.25×25

(38)25.46﹣8.23﹣1.76

(39) 2.9+7.1×10

(40) 1.25×32×0.25.

(41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25

(43)9.99×1.01

(44) 4.63×1.4+46.3×0.86

(45)17.5÷0.8÷12.5

(46)0.9+9.9+99.9+999.9.

(47) 2.9×99+2.9

(48)25×11.2×4

(49)23.25﹣6.75﹣3.25.

(50)125×3.2×2.5

2

(51) 3.6×10.1

(52) 5.8×2.7+0.58×73

(53) 3.6+6.4×1.8

(54)(1.48+3.02)÷(3.6×0.5)(55)(36.7﹣4.9)×101﹣31.8.(56) 6.33×101﹣6.33

(57)35.6﹣5×1.73

(58) 1.6×55.4﹣55.4×0.6 (59)17.68÷5.2+2.7×1.5.(60) 1.08×0.8÷0.27

(61)102×0.45

(62)22.78÷1.25÷0.8

(63)0.34×101﹣0.34.

(64)0.125×32×2.5

(65)0.8×6.3﹣0.8×3.8

(66)504÷3.2×2.08

(67)(20﹣0.8×9)×5.7

(68) 2.4×1.5+3.6÷1.5

(69)7.38﹣5.14+3.62﹣2.86

(70)0.12×1.8+8.2×0.12

(71) 5.4÷[0.51÷(1.2﹣1.03)]

(72)[(8.1﹣5.6)×0.9﹣1.05]÷0.04.(73)10.8﹣0.8÷(0.35+0.05)

(74)8×[1÷(2.3﹣2.25)]

(75) 2.64×9.9+0.264

(76) 4.52+0.61+1.39+6.48

3

(77) 4.27﹣(1.96﹣1.73)

(78)(294.4﹣19.2×6)÷(6+8)(79)12.5×0.76×0.4×8×2.5.(80) 4.98+8.02×2.5

(81)60.8﹣40.8÷2.5

(82)0.8×69.6×12.5

(83) 4.98×99+4.9

(84) 6.48÷3.2÷2.5

(85) 1.2×7.6+7.6×6.8.

(86)(9.4﹣5.8)×2.07

(87)12.54﹣4.56﹣3.44﹣1.54

(88)(9.36×5+9.36+9.36×2)×1.25 (89)7.236÷0.18﹣14.3×0.02.

(90)9.6÷0.4×0.25

(91)29.7÷(5.85÷0.65)

(92)7.4×9.9

(93) 3.84﹣2.7×0.64

(94)8.68﹣8.68÷0.56×0.5

(95) 4.7×4.7+4.7+4.3×4.7.

(96) 2.72÷[(8.2﹣6.5)×0.5];

(97)9.12+9.12×9﹣60.2;

(98)28.4÷0.4÷0.25;

(99)27.36﹣27.36÷7.6.

(100) 3.25×0.45+6.75×0.45

(101)31.5﹣24.5÷3.5

(102)7.5×102

4

(103) 6.3+3.7×2.8.

(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)0.4×270×2.

(109)(40+1.25)×8 (110)(12.5﹣0.05)×8 (111) 2.6×8.5+8.5×7.4 (112)9.9×6.9﹣6.9×3.9 (113) 5.6×99+5.6

(114) 2.5×(1.9+1.9+1.9+1.9)(115)7.2÷1.25÷8.

(116)52.4﹣(15+0.6)÷1.6

(117)9.87×99+9.87

(118)46.8÷0.9÷0.4

(119) 5.5×17.3+6.7×5.5.

(120)99×4.2+4.2

(121)0.25×1.25×3.2

(122) 6.4×14+15×6.4+6.4

(123)(1.3+1.3×0.125×8)÷(80﹣77.4)(124)4×(25+2.5+0.25)÷111

(125) 6.25÷〔(17.2﹣3.6×4.5)÷0.32〕

(126)28.4×99+28.4

(127)0.94×2.5﹣0.45

(128)4×0.8×12.5×2.5

5

(129)17.5÷0.25×17+13.

(130)10.1×87

(131) 2.3+3.19÷(22﹣19.8)(132) 1.25×7.2.

(133)9.1﹣1.2÷6﹣6.24

(134)7.3+12.8﹣3.8×2.3

(135)(5.36+7.64)÷13×100 (136)7.575÷[(5.63﹣1.88)×0.2].(137)7.5﹣(5.5+1.24)

(138)0.26+15.68+9.74+2.32

(139)13.26+9.55﹣3.26

(140) 6.1+3.9﹣6.1+3.9.

(141)31.7÷0.63(保留 2 位小数)

(142)2.4×1.5+3.6÷1.5

(143)0.32×0.25+0.08÷4

(144)(9.6+1.48÷3.7)÷8

(145) 5.8÷[4×(1.34﹣0.14)]

(146) 5.4÷[0.51÷(1.2﹣1.03)].(147) 21.35﹣3.25﹣16.75

(148) 33.02﹣(148.4﹣90.85)÷2.5(149) 32×2.5×0.125

(150) 18.1+(3﹣0.299÷0.23)×1.(151) 67﹣(2.98+0.67)

(152) 8×16﹣73.8×6

(153) (45+14)÷73+710.

(154) 13.7×0.125×8

6

(155) 0.8×[13﹣(3.12+5.28)] (156) 102×0.56

(157) 1.53×1.7+0.47×1.7.(158) 5.18+0.73+0.82

(159) 0.75×1.8÷1.5

(160) 12.5×7.1×0.8

(161) 6.12×99+6.12

(162) 8.6÷0.86+8×0.35

(163) 5.6×(18.5﹣8.5÷0.5)(164) 0.125×4.78×80

(165) 2.8×3.6+1.4×2.8

(166) (0.4+40)×2.5

(167) 78.7﹣17.7×3.6

(168) 18÷[0.3×(8﹣6.5)]

(169) 12.7+12.5+0.5.

(170) 91÷2.6÷0.05=

(171) 6.3×3.7+6.3×6.3=

(172) (3.7+1.7×0.4)÷2.5=

(173) 7.28+3.2÷2.5=

(174) 0.74+0.9×7.4=

(175) 7.8÷0.125÷0.8=

(176) 37.5÷[0.3×(1.34﹣0.84)] (177) (2.5+27.75÷1.5)×1.6.

(178) 6.21﹣3.8+2.2

(179) 6.03+3.7+2.97

(180) 17.43﹣6.57﹣2.43

7

(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) 64×4.5+3.6×45 (186) 1.25×3.2×0.8

(187) 14.5×102

(188) 14.64+3.7×2.8

(189) 8.4÷0.21÷0.5.

(190) 0.125×9×8×0.3 (191) 4.62÷5÷0.66

(192) 5.78×2.3+5.78+5.78×6.7

(193) 7.75×[20÷(3.24﹣3.04)].(194) 1.25×0.5×8×0.2

(195) 0.97×9+0.97

(196) 5.4÷[3×﹙3.8﹣2.9﹚].

(197) 0.4×(3.2﹣0.8)÷0.15

(198) 5.7+1.9×0.2÷7.6

(199) 32.4×6.3+32.4×3.7

(200) 18.2﹣10.6×(0.9﹣0.75)

(201) 0.25×3.85×40

(202) 1.46×3.5+3.5×4.54.

(203) 7×12.5×0.8

(204) 4.7×3.6+4.7×6.4

(205) 1.45×[(2.8+4.4)÷2.4].

8

(206) 4.2×(6.18﹣3.03)+6.3 (207) 15.02﹣6.8﹣(1.02+1.2 )(208) 0.6×[(5﹣0.68)÷1.2]

(209) 2.7÷4+6.3×0.25

(210) (6.02+2.8 )÷0.4﹣2.05 (211) 3.08×3.5+6.2×3.08+3.08×0.3.(212) 2.3+3.91÷(22﹣19.7)

(213) 21.6÷[64.8﹣(48.6﹣2.7×2)].(214) 93.6×3.6+1.4×3.6

(215) 0.25×0.8×0.125×0.4

(216) 2.7×1.5﹣2.7

(217) 9.08+5.45+11.92+4.55

(218) 1.25×30×1.2×0.8.

(219) 0.6+0.94﹣0.208

(220) 4.85×1.25×8

(221) (64﹣22.4÷1.4)×1.2

(222) 18.3﹣6.25﹣3.75

(223) 2.8×3.6+1.4×2.8

(224) 6.6÷〔14.5﹣(1.7+1.8)〕(225) 0.25×9.87×4

(226) 36.7×2.1+10.8

(227) 8.45﹣0.45×0.1

(228) 0.73×102

(229) 7.8×5.6+2.3×4.4

(230) 76.3×27﹣76.3×17.

(231) 7.05×23.7+7.05×76.3.

9

(232) [(7.6﹣5.2)÷0.4+2.54]×32.(233) 17.68÷5.2+2.7×1.5

(234) 35.6﹣5×1.73

(235) (1.1﹣0.78)×(2.7﹣1.95)(236) 1.3×0.75×4

(237) 1.08÷1.8×1.2

(238) 50.4×1.9﹣1.8

(239) 0.82×0.25+1.18×0.25.(240) 8.5×[(2.36+2.42)÷0.25] (241) 3.9÷[(1.3+0.6)×6﹣3.6] (242) 4.25×6.3+3.7×4.25

(243) 205×0.99

(244) 25.6﹣7.49﹣2.51

(245) [2.5﹣(6.8﹣4.9)]×0.8.

(246) 102×4.5

(247) 3.4÷[(1.2+0.5)×5]

(248) 8×(20﹣1.25)

(249) 0.654+10.9×6.5

(250) 22.7×1.25×0.8

(251) 3.91×2.8+6.09×2.8.

(252) 6.23+3.09=

(253) 132.4﹣59.8=

(254) 6.62×0.84=

(255) 2.07÷0.023=

(256) [20.026﹣(8.6+9.7)×0.92]÷30.19.(257) 0.125×32×2.5

10

(258) 0.8×6.3﹣0.8×3.8

(259) 50.4÷3.2×2.08

(260) 204÷(3.4×0.5)

(261) (43.26+2.34)÷7.5 (262) (20﹣0.8×9)×5.7.(263) 13.25﹣0.8+1.75﹣1.2;(264) 2.5×99+2.5;

(265) 10.36+4.8﹣16.5÷5;(266) 12.5×2.4.

(267) 38.78﹣19.59+41.22﹣30.41 (268) 2.74×4.86+4.86×6.26+4.86

(269) 0.08×(12.5+2.5)×0.1

(270) 25.92+(10.1﹣14.5×0.2)

(271) 0.487×12.5÷48.7

(272) (8.16+2.09)÷[(10.3﹣9.3)÷0.4].(273) 1.56×1.7+0.44×1.7

(274) 12.5×(7.2﹣1.9)×0.8

(275) 0.25×2010+20.10×75

(276) 30.8÷[(6.34﹣4.59)×4].

=10×0.3,(1)0.11×1.8+8.2×0.11,

=0.11×(1.8+8.2),

=0.11×10,

=1.1;

(2)2.34×99+2.34,

=2.34×(99+1),

=2.34×100,

=234;

(3)5.4÷2.7×0.8,

=2×0.8,

=1.6;

(4)132×101,

=132×(100+1),

=132×100+132,

=13332;

(5)6.25÷1.25÷0.8,

=6.25÷(1.25×0.8),

=6.25÷1,

=6.25;

(6)2.5×16,

=(2.5×4)×4,

=40

(7)6.33×101﹣6.33,

=6.33×(101﹣1),

=6.33×100,

=633;

(8)1.56×1.7+0.44×1.7,

=1.7×(1.56+0.44),

=1.7×2,

=3.4;

(9)1.8×[(3.41﹣2.9)÷0.03],

=1.8×[0.51÷0.03],

=1.8×17,

=30.6;

(10)0.125×32×2.5,

=(0.125×8)×(4×2.5),

=1×10,

=10

(11)1.258×18.5﹣0.258×18.5,

=18.5×(1.258﹣0.258),

=18.5×1,

=18.5;

(12)8.48÷0.8×0.9,

=10.6×0.9,

=9.54;

(13)1.25×2.4,

=1.25×8×0.3,

.

参考答案:

=3;

(14)5.85÷(1.3+0.5)

×6,

=5.85÷1.8×6,

=3.25×6,

=19.5

(15)17.17﹣6.8﹣3.2﹣

6.17

=(17.17﹣6.17)﹣

(6.8+3.2),

=11﹣10,

=1;

(16)5.4×[(1.3+2.15)

÷0.2]

=5.4×[3.45÷0.2],

=5.4×17.25,

=93.15;

(17)8.4÷0.6+8.4÷0.4

=14+21

=35;

(18)16.8×10.1

=16.8×10+16.8×0.1,

=168+1.68,

=169.68;

(19)10.9﹣0.9÷0.2+1.8

=10.9﹣4.5+1.8,

=8.2;

(20)1.25×3.2×0.25

=(1.25×0.8)×

(4×0.25),

=1×1,

=1

(21)1.36+4.85+2.64+6.15,

=(1.36+2.64)+

(4.85+6.15),

=4+11,

=15;

(22)98.5÷2.5÷4,

=98.5÷(2.5×4),

=98.5÷10,

=9.85;

(23)5.4÷[2.5×(3.7﹣

2.9)],

=5.4÷[2.5×0.8],

=5.4÷2,

=2.7;

(24)0.8×(4﹣3.68)

÷0.01,=0.8×0.32÷0.01,

=0.256÷0.01,

=25.6;

(25)83.7﹣12.83﹣0.17,

=83.7﹣(12.83+0.17),

=83.7﹣13,

=70.7;

(26)5.96+13×(3.2﹣3.12),

=15.45;=5.96+13×0.08,

=5.96+1.04,

=7.

(27)4.32÷2.4×1.7,

=1.8×1.7,

=3.06;

(28)16.2×4.5+3.8×4.5,

=(16.2+3.8)×4.5,

=20×4.5,

=90;

(29)9.05﹣3.86﹣3.14,

=9.05﹣(3.86+3.14),

=9.05﹣7,

=2.05;

(30)7.28+0.72÷0.9,

=7.28+0.8,

=8.08

(31)4.32+5.43+6.68,

=4.32+6.68+5.43,

=11+5.43,

=16.43;

(32)17.17﹣6.8﹣3.2,

=17.17﹣(6.8+3.2),

=17.17﹣10,

=7.17;

(33)5.29×9+5.29,

=5.29×(9+1),

=5.29×10,

=52.9;

(34)16.8×10.1,

=16.8×10+16.8×0.1,

=168+1.68,

=169.68;

(35)2.74×9.5+5×0.274,

=2.74×9.5+0.5×2.74,

=2.74×(9.5+0.5),

=2.74×10,

=27.4;

(36)0.36+9.6÷3.2,

=0.36+3,

=3.36

(37)3.75×25+6.25×25,

=25×(3.75+6.25),

=25×10,

=250;

(38)25.46﹣8.23﹣1.76,

=25.46﹣(8.23+1.76),

=25.46﹣9.99

(39)2.9+7.1×10,

=2.9+71,

=73.9;

(40)1.25×32×0.25

=(1.25×8)×(4×0.25),

=10×1,

=1.

(41)15.68﹣(7.78﹣4.32)﹣2.32,

=15.68﹣7.78+4.32﹣2.32,

=(15.68+4.32)﹣

(7.78+2.32),

=20﹣10,

=10;

(42)0.25×3.2×1.25,

=0.25×4×0.8×1.25,

=(0.25×4)×(0.8×1.25),=1×1,

=1;

(43)9.99×1.01,

=(10﹣0.01)×1.01,

=10.1﹣0.0101,

=10.0899;

(44)4.63×1.4+46.3×0.86,=46.3×0.14+46.3×0.86,

=46.3×(0.14+0.86),

=46.3×1,

=46.3;

(45)17.5÷0.8÷12.5,

=17.5÷(0.8×12.5),

=17.5÷1,

=17.5;

(46)0.9+9.9+99.9+999.9,

=1﹣0.1+10﹣0.1+100﹣

0.1+1000﹣0.1,

=(1+10+100+1000)﹣

(0.1+0.1+0.1+0.1),

=1111﹣0.4,

=1110.6

(47)2.9×99+2.9

=(99+1)×2.9,

=100×2.9,

=290;

(48)25×11.2×4

=25×4×11.2,

=100×11.2,

=1120;

(49)23.25﹣6.75﹣3.25

=23.25﹣(6.75+3.25),=23.25﹣10,

=13.25

(50)125×3.2×2.5,=125×8×0.4×2.5,

=22.78÷(1.25×0.8),=(125×8)×(0.4×2.5),

=1000×1,

=1000;

(51)3.6×10.1,

=3.6×(10+0.1),

=3.6×10+3.6×0.1,

=36+0.36,

=36.36;

(52)5.8×2.7+0.58×73,

=5.8×2.7+5.8×7.3,

=5.8×(2.7+7.3),

=5.8×10,

=58;

(53)3.6+6.4×1.8,

=3.6+11.52,

=15.12;

(54)(1.48+3.02)÷(3.6×0.5),

=4.5÷1.8,

=2.5;

(55)(36.7﹣4.9)×101﹣31.8,

=31.8×101﹣31.8,

=31.8×(101﹣1),

=31.8×100,

=3180

(56)6.33×101﹣6.33

=6.33×(101﹣1),

=6.33×100,

=633;

(57)35.6﹣5×1.73,

=35.6﹣8.65,

=26.95;

(58)1.6×55.4﹣55.4×0.6,

=55.4×(1.6﹣0.6),

=55.4×1,

=55.4;

(59)17.68÷5.2+2.7×1.5,

=3.4+4.05,

=7.45

(60)1.08×0.8÷0.27

=1.08÷0.27×0.8,

=4×0.8,

=3.2;

(61)102×0.45

=(100+2)×0.45,

=100×0.45+2×0.45,

=45+0.9,

=45.9;

(62)22.78÷1.25÷0.8

=160;=22.78÷1,

=22.78;

(63)0.34×101﹣0.34

=(101﹣1)×0.34,

=100×0.34,

=34

(64)0.125×32×2.5,

=(0.125×8)×(4×2.5),

=1×10,

=10;

(65)0.8×6.3﹣0.8×3.8,

=0.8×(6.3﹣3.8),

=0.8×2.5,

=2;

(66)504÷3.2×2.08,

=157.5×2.08,

=327.6;

(67)(20﹣0.8×9)×5.7,

=(20﹣7.2)×5.7,

=12.8×5.7,

=72.96

(68)2.4×1.5+3.6÷1.5,

=3.6+2.4,

=6;

(69)7.38﹣5.14+3.62﹣2.86,

=(7.38+3.62)﹣(5.14+2.86),

=11﹣8,

=3;

(70)0.12×1.8+8.2×0.12,

=0.12×(1.8+8.2),

=0.12×10,

=1.2;

(71)5.4÷[0.51÷(1.2﹣1.03)],

=5.4÷[0.51÷0.17],

=5.4÷3,

=1.8;

(72)[(8.1﹣5.6)×0.9﹣

1.05]÷0.04,

=[2.5×0.9﹣1.05]÷0.04,

=[2.25﹣1.05]÷0.04,

=1.2÷0.04,

=30

(73)10.8﹣0.8÷(0.35+0.05),

=10.8﹣0.8÷0.4,

=10.8﹣2,

=8.8;

(74)8×[1÷(2.3﹣2.25)],

=8×[1÷0.05],

=8×20,

(75)2.64×9.9+0.264,

=0.264×99+0.264,

=0.264×(99+1),

=0.264×100,

=26.4;

(76)4.52+0.61+1.39+6.48

=(4.52+6.48)+(0.61+1.39),

=11+2,

=13;

(77)4.27﹣(1.96﹣1.73)

=4.27﹣0.23,

=4.04;

(78)(294.4﹣19.2×6)÷(6+8)=(294.4﹣115.2)÷14,

=179.2÷14,

=12.8;

(79)12.5×0.76×0.4×8×2.5

=(12.5×8)×(0.4×2.5)×0.76,=100×1×0.76,

=76.

(80)4.98+8.02×2.5,

=4.98+20.25,

=25.03;

(81)60.8﹣40.8÷2.5,

=60.8﹣16.32,

=44.48;

(82)0.8×69.6×12.5,

=(0.8×12.5)×69.6,

=10×69.6,

=696;

(83)4.98×99+4.9,

=493.02+4.9,

=497.92;

(84)6.48÷3.2÷2.5,

=6.48÷(3.2×2.5),

=6.48÷8,

=0.81;

(85)1.2×7.6+7.6×6.8,

=7.6×(1.2+6.8),

=7.6×8,

=60.8

(86)(9.4﹣5.8)×2.07,

=3.6×2.07,

=7.452;

(87)12.54﹣4.56﹣3.44﹣1.54,=(12.54﹣1.54)﹣(4.56+3.44),

=11﹣8,

=3;

(88)(9.36×5+9.36+9.36×2)×1.25,=9.36×(5+2+1)×1.25,

=9.36×8×1.25,

=9.36×(8×1.25),

=93.6;

(89)7.236÷0.18﹣14.3×0.02,

=40.2﹣0.286,

=39.914.

(90)9.6÷0.4×0.25,

=24×0.25,

=6;

(91)29.7÷(5.85÷0.65),

=29.7÷9,

=3.3;

(92)7.4×9.9,

=7.4×(10﹣0.1),

=7.4×10﹣7.4×0.1,

=74﹣0.74,

=73.26;

(93)3.84﹣2.7×0.64,

=3.84﹣1.728,

=2.112;

(94)8.68﹣8.68÷0.56×0.5,

=8.68﹣15.5×0.5,

=8.68﹣7.75,

=0.93;

(95)4.7×4.7+4.7+4.3×4.7,

=4.7×(4.7+4.3+1),

=4.7×10,

=47

(96)2.72÷[(8.2﹣6.5)×0.5] =2.72÷[1.7×0.5],

=2.72÷0.85,

=3.2;

(97)9.12+9.12×9﹣60.2

=(1+9)×9.12﹣60.2,

=10×9.12﹣60.2,

=91.2﹣60.2,

=31;

(98)28.4÷0.4÷0.25

=28.4÷(0.4×0.25),

(111)2.6×8.5+8.5×7.4,=28.4÷0.1,

=284;

(99)27.36﹣27.36÷7.6

=27.6﹣3.6,

=24

(100)3.25×0.45+6.75×0.45,

=0.45×(3.25+6.75),

=0.45×10,

=4.5;

(101)31.5﹣24.5÷3.5,

=31.5﹣7,

=24.5;

(102)7.5×102,

=7.5×(100+2),

=7.5×100+7.5×2,

=750+15,

=765;

(103)6.3+3.7×2.8,

=6.3+10.36,

=16.66.

(104)2.15+8.73+1.27+7.85

=(2.15+7.85)+(8.73+1.27),

=10+10,

=20;

(105)11.87﹣(8.2+1.87),

=11.87﹣1.87﹣8.2,

=10﹣8.2,

=1.8;

(106)5.42﹣3.87﹣1.13,

=5.42﹣5,

=0.42;

(107)4.38﹣1.56+0.62﹣0.44,

=(4.38+0.62)﹣(1.56+0.44),

=5﹣2,

=3;

(108)0.4×270×2.5,

=(0.4×2.5)×270,

=270;

(109)(40+1.25)×8,

=40×8+1.25×8,

=320+10,

=330;

(110)(12.5﹣0.05)×8,

=12.5×8﹣0.05×8,

=100﹣0.4,

=99.6;

=(2.6+7.4)×8.5,

=85;

(112)9.9×6.9﹣6.9×3.9,

=(9.9﹣3.9)×6.9,

=6×6.9,

=41.4;

(113)5.6×99+5.6,

=5.6×(99+1),

=560;

(114)2.5×(1.9+1.9+1.9+1.9),=2.5×4×1.9,

=10×1.9,

=19;

(115)7.2÷1.25÷8,

=7.2÷8÷1.25,

=0.9÷1.25,

=0.72.

(116)52.4﹣(15+0.6)÷1.6,

=52.4﹣15.6÷1.6,

=52.4﹣9.75,

=42.65;

(117)9.87×99+9.87,

=9.87×(99+1),

=987;

(118)46.8÷0.9÷0.4,

=46.8÷(0.9×0.4),

=46.8÷0.36,

=130;

(119)5.5×17.3+6.7×5.5,

=5.5×(17.3+6.7),

=5.5×24,

=132

(120)99×4.2+4.2

=4.2×(99+1),

=4.2×100,

=420;

(12

1)

0.25

×1.

25×

3.2

=0.2

5×1

.25

×

(4

×0.

8),

=0.2

5×4×(1.25×0.8),

=1×1,

=1;

(122)6.4×14+15×6.4+6.4

=6.4×(14+15+1),

=6.4×30,

=192;

(123)(1.3+1.3×0.125×8)÷(80﹣77.4)=(1.3+1.3×1)÷2.6,

=2.6÷2.6,

=1;

五年级小数四则混合运算专项练习276题(含答案)(最新整理)

小数四则混合运算专项练习 276 题(含答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03](10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5(12)8.48÷0.8×0.9(13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6.(15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2](17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 .

(25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7;(28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2. (37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4 (49)23.25﹣6.75﹣3.25. (50)125×3.2×2.5 2

(完整版)小数四则混合运算专项练习276题(有答案)ok

(5) 6.25 - 1.25 - 0.8 能简算的要简算呦,加油,你是最棒的! 小数混合运算专项练习276 题(有答 案) (1) 0.11 X 1.8+8.2 X 0.11 (9) 1.8 X [ (3.41 - 2.9 )- 0.03] 2) 2.34X 99+2.34 10) 0.125 X 32X 2.5. (3) 5.4 - 2.7 X 0.8 11) 1.258X18.5-0.258X18.5 4) 132X 101 (12) 8.48 - 0.8 X 0.9 6) 2.5 X 16.(14) 5.85 -( 1.3+0.5 )X 6. 7) 6.33X 101- 6.33 15) 17.17-6.8- 3.2-6.17 8) 1.56X 1.7+0.44 X 1.7 (16) 5.4 X [ (1.3+2.15 )- 0.2] 13) 1.25 X 2.4

17)8.4 - 0.6+8.4 - 0.4 25)83.7-12.83-0.17 18)16.8 X 26) 5.96+13X(3.2-3.12) 10.1 19)10.9 - 0.9 - 0.2+1.8 27) 4.32 - 2.4 X 1.7 ; 20) 1.25 X 3.2 X 0.25 .28)16.2 X 4.5+3.8 X 4.5 ; 21) 1.36+4.85+2.64+6.15 29)9.05 -3.86 - 3.14; 22)98.5 - 2.5 - 4 30)7.28+0.72 - 0.9 23) 5.4 - [2.5 X( 3.7 - 2.9 )] 31 4.32+ 5.43+ 6.68 ) 24) 0.8 X( 4 - 3.68 )- 0.01 32) 17.17- 6.8- 3.2

小数四则混合运算专项练习276题(有答案)ok

小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6. (15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2] (17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 小数混合运算--- 1

(25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2. (37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4 (49)23.25﹣6.75﹣3.25. (50)125×3.2×2.5 小数混合运算--- 2

小数四则混合运算专项训练(五年级,附答案)

. 小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6. (15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2] (17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01

(25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2. (37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4 (49)23.25﹣6.75﹣3.25. (50)125×3.2×2.5

小数四则混合运算专项练习276题(有答案)

小数混合运算专项 练习276题(有答案) (1) 0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4) 132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10) 0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12) 8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6. (15) 17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2] (17) 8.4÷0.6+8.4÷0.4 (18) 16.8×10.1 (19) 10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22) 98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24) 0.8×(4﹣3.68)÷0.01 (25) 83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12) (27) 4.32÷2.4×1.7; (28) 16.2×4.5+3.8×4.5; (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) 5.29×9+5.29 (34) 16.8×10.1 (35) 2.74×9.5+5×0.274 (36) 0.36+9.6÷3.2. (37) 3.75×25+6.25×25 (38) 25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25. (41) 15.68﹣(7.78﹣4.32)﹣2.32 (42) 0.25×3.2×1.25 (43) 9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45) 17.5÷0.8÷12.5 (46) 0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48) 25×11.2×4 (49) 23.25﹣6.75﹣3.25. (50) 125×3.2×2.5 (51) 3.6×10.1 (52) 5.8×2.7+0.58×73 (53) 3.6+6.4×1.8 (54) (1.48+3.02)÷(3.6×0.5) (55) (36.7﹣4.9)×101﹣31.8. (56) 6.33×101﹣6.33 (57) 35.6﹣5×1.73 (58) 1.6×55.4﹣55.4×0.6 (59) 17.68÷5.2+2.7×1.5. (60) 1.08×0.8÷0.27 (61) 102×0.45 (62) 22.78÷1.25÷0.8 (63) 0.34×101﹣0.34. (64) 0.125×32×2.5 (65) 0.8×6.3﹣0.8×3.8 (66) 504÷3.2×2.08 (67) (20﹣0.8×9)×5.7 (68) 2.4×1.5+3.6÷1.5 (69) 7.38﹣5.14+3.62﹣2.86 (70) 0.12×1.8+8.2×0.12 (71) 5.4÷[0.51÷(1.2﹣1.03)] (72) [(8.1﹣5.6)×0.9﹣1.05]÷0.04. (73) 10.8﹣0.8÷(0.35+0.05) (74) 8×[1÷(2.3﹣2.25)] (75) 2.64×9.9+0.264 (76) 4.52+0.61+1.39+6.48 (77) 4.27﹣(1.96﹣1.73) (78) (294.4﹣19.2×6)÷(6+8) (79) 12.5×0.76×0.4×8×2.5. (80) 4.98+8.02×2.5 (81) 60.8﹣40.8÷2.5 (82) 0.8×69.6×12.5 (83) 4.98×99+4.9 (84) 6.48÷3.2÷2.5 (85) 1.2×7.6+7.6×6.8. (86) (9.4﹣5.8)×2.07 (87) 12.54﹣4.56﹣3.44﹣1.54 (88) (9.36×5+9.36+9.36×2)×1.25 (89) 7.236÷0.18﹣14.3×0.02. (90) 9.6÷0.4×0.25 (91) 29.7÷(5.85÷0.65) (92) 7.4×9.9 (93) 3.84﹣2.7×0.64 (94) 8.68﹣8.68÷0.56×0.5 (95) 4.7×4.7+4.7+4.3×4.7. (96) 2.72÷[(8.2﹣6.5)×0.5]; (97) 9.12+9.12×9﹣60.2; (98) 28.4÷0.4÷0.25; (99) 27.36﹣27.36÷7.6. (100) 3.25×0.45+6.75×0.45 (101) 31.5﹣24.5÷3.5 (102) 7.5×102 (103) 6.3+3.7×2.8. (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) 0.4×270×2. (109) (40+1.25)×8 (110) (12.5﹣0.05)×8 (111) 2.6×8.5+8.5×7.4 (112) 9.9×6.9﹣6.9×3.9 (113) 5.6×99+5.6 (114) 2.5×(1.9+1.9+1.9+1.9) (115) 7.2÷1.25÷8. (116) 52.4﹣(15+0.6)÷1.6 (117) 9.87×99+9.87 (118) 46.8÷0.9÷0.4 (119) 5.5×17.3+6.7×5.5. (120) 99×4.2+4.2 (121) 0.25×1.25×3.2 (122) 6.4×14+15×6.4+6.4 (123) (1.3+1.3×0.125×8)÷(80﹣77.4) (124) 4×(25+2.5+0.25)÷111

小数四则混合运算专项训练(五年级,附答案)

小数四则混合运算专项训练(五年级,附答案) . 小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2)2.34×99+2.34 (3)5.4÷2.7×0.8 (4)132×101 (5)6.25÷1.25÷0.8 (6)2.5×16. (7)6.33×101﹣6.33 (8)1.56×1.7+0.44×1.7 (9)1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11)1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13)1.25×2.4 (14)5.85÷(1.3+0.5)×6. (15)17.17﹣6.8﹣3.2﹣6.17 (16)5.4×[(1.3+2.15)÷0.2] (17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20)1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23)5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26)5.96+13×(3.2﹣3.12)(27)4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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)5.29×9+5.29 (34)16.8×10.1

(36)0.36+9.6÷3.2. (37)3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39)2.9+7.1×10 (40)1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44)4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47)2.9×99+2.9 (48)25×11.2×4 (49)23.25﹣6.75﹣3.25. (50)125×3.2×2.5 (51)3.6×10.1 (52)5.8×2.7+0.58×73 (53)3.6+6.4×1.8 (54)(1.48+3.02)÷(3.6×0.5)(55)(36.7﹣4.9)×101﹣31.8.(56)6.33×101﹣6.33 (57)35.6﹣5×1.73 (58)1.6×55.4﹣55.4×0.6 (59)17.68÷5.2+2.7×1.5.(60)1.08×0.8÷0.27 (61)102×0.45 (62)22.78÷1.25÷0.8 (63)0.34×101﹣0.34.(64)0.125×32×2.5 (65)0.8×6.3﹣0.8×3.8 (66)504÷3.2×2.08 (67)(20﹣0.8×9)×5.7 (68)2.4×1.5+3.6÷1.5 (69)7.38﹣5.14+3.62﹣2.86

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276题(有答案)ok 小数混合运算专项练习276题(有答案) (1)0.11 × 1.8+8.2 × 0.11(9)1.8 × [(3.412.9)÷0.03] (2)2.34×99+2.34(3)5.4÷2.7×0.8(4)132×101(5)6.25÷1.25÷0.8(6)2.5×16.(7)6.33×1016.33(8)1.56×1.7+0.44×1.7 十进制混合运算--1 10)0.125×32×2.5. 11)1.258×18.50.258×18.512)8.48÷0.8×零点九 13)1.25×2.4 14)5.85÷(1.3+0.5)× 6. 15)17.176.83.26.17 16)5.4 × [(1.3+2.15)÷0.2](( ((((( (17)8.4÷0.6+8.4÷0.4(25)83.712.830.17 (18)16.8×10.1(26)5.96+13×(3.23.12) (19)10.90.9÷0.2+1.8(20)1.25×三点二×0.25(21)1.36+4.85+2.64+6.15(22)98.5÷2.5÷4(23)5.4÷[2.5×(3.72.9)](24)0.8×(43.68)÷0.01十进制混合运算--(27)(28)(29)(30)(32)2 4.32÷2.4×1.7; 16点2×4.5+3.8×4.5 9.053.863.14; 7.28+0.72÷0.9 4.32+ 5.43+ 6.68 17.176.83.2 (33)5.29×9+5.29(41)15.68(7.784.32)2.32

(34)16.8×10.1(42)0.25×三点二×一点二五 (35)2.74×9.5+5×0.274(36)0.36+9.6÷3.2.(37)3.75×25+6.25×25(38)25.468.231.76(39)2.9+7.1×10(40)1.25×32×0.25.小数混合运算---(43)(44)(45)(46)(47)(48)3 九点九九×一点零一 4.63×1.4+46.3×0.86 17.5÷0.8÷12.5 0.9+9.9+99.9+999.9. 两点九×99+2.9 25×11.2×4 (49)23.256.753.25.(57)35.65×一点七三 (50)125×3.2×2.5(58)1.6×55.455.4×0.6 (51)3.6×10.1(52)5.8×2.7+0.58×73(53)3.6+6.4×1.8(54)(1.48+3.02)÷(3.6×0.5)(55)(36.74.9)×10131.8.(56)6.33×1016.33十进制混合运算--(59)(60)(61)(62)(63)(64)4 17.68÷5.2+2.7×1.5. 零点零八×0.8÷0.27 102×0.45 22.78÷1.25÷0.8 0.34×1010.34. 零点一二五×三十二×二点五 (65)0.8×6.30.8×3.8(73)10.80.8÷(0.35+0.05) (66)504÷3.2 × 2.08(74)8 × [1÷(2.32.25)] (67)(200.8×9)×5.7(68)2.4×1.5+3.6÷1.5(69)7.385.14+3.622.86(70)0.12×1.8+8.2×0.12(71)5.4÷[0.51÷(1.21.03)](72)[(8.15.6) ×0.91.05]÷0.04.小数混合运算---(75)(76)(77)(78)(79)(80)5 两点六四×9.9+0.264

(完整版)小数四则混合运算专项练习276题(有答案)

小数混合运算专项 练习276题(有答案) (1) 0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4) 132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10) 0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12) 8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6. (15) 17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2] (17) 8.4÷0.6+8.4÷0.4 (18) 16.8×10.1 (19) 10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22) 98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24) 0.8×(4﹣3.68)÷0.01 (25) 83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12) (27) 4.32÷2.4×1.7; (28) 16.2×4.5+3.8×4.5; (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) 5.29×9+5.29 (34) 16.8×10.1 (35) 2.74×9.5+5×0.274 (36) 0.36+9.6÷3.2. (37) 3.75×25+6.25×25 (38) 25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25. (41) 15.68﹣(7.78﹣4.32)﹣2.32 (42) 0.25×3.2×1.25 (43) 9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45) 17.5÷0.8÷12.5 (46) 0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48) 25×11.2×4 (49) 23.25﹣6.75﹣3.25. (50) 125×3.2×2.5 (51) 3.6×10.1 (52) 5.8×2.7+0.58×73 (53) 3.6+6.4×1.8 (54) (1.48+3.02)÷(3.6×0.5) (55) (36.7﹣4.9)×101﹣31.8. (56) 6.33×101﹣6.33 (57) 35.6﹣5×1.73 (58) 1.6×55.4﹣55.4×0.6 (59) 17.68÷5.2+2.7×1.5. (60) 1.08×0.8÷0.27 (61) 102×0.45 (62) 22.78÷1.25÷0.8 (63) 0.34×101﹣0.34. (64) 0.125×32×2.5 (65) 0.8×6.3﹣0.8×3.8 (66) 504÷3.2×2.08 (67) (20﹣0.8×9)×5.7 (68) 2.4×1.5+3.6÷1.5 (69) 7.38﹣5.14+3.62﹣2.86 (70) 0.12×1.8+8.2×0.12 (71) 5.4÷[0.51÷(1.2﹣1.03)] (72) [(8.1﹣5.6)×0.9﹣1.05]÷0.04. (73) 10.8﹣0.8÷(0.35+0.05) (74) 8×[1÷(2.3﹣2.25)] (75) 2.64×9.9+0.264 (76) 4.52+0.61+1.39+6.48 (77) 4.27﹣(1.96﹣1.73) (78) (294.4﹣19.2×6)÷(6+8) (79) 12.5×0.76×0.4×8×2.5. (80) 4.98+8.02×2.5 (81) 60.8﹣40.8÷2.5 (82) 0.8×69.6×12.5 (83) 4.98×99+4.9 (84) 6.48÷3.2÷2.5 (85) 1.2×7.6+7.6×6.8. (86) (9.4﹣5.8)×2.07 (87) 12.54﹣4.56﹣3.44﹣1.54 (88) (9.36×5+9.36+9.36×2)×1.25 (89) 7.236÷0.18﹣14.3×0.02. (90) 9.6÷0.4×0.25 (91) 29.7÷(5.85÷0.65) (92) 7.4×9.9 (93) 3.84﹣2.7×0.64 (94) 8.68﹣8.68÷0.56×0.5 (95) 4.7×4.7+4.7+4.3×4.7. (96) 2.72÷[(8.2﹣6.5)×0.5]; (97) 9.12+9.12×9﹣60.2; (98) 28.4÷0.4÷0.25; (99) 27.36﹣27.36÷7.6. (100) 3.25×0.45+6.75×0.45 (101) 31.5﹣24.5÷3.5 (102) 7.5×102 (103) 6.3+3.7×2.8. (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) 0.4×270×2. (109) (40+1.25)×8 (110) (12.5﹣0.05)×8 (111) 2.6×8.5+8.5×7.4 (112) 9.9×6.9﹣6.9×3.9 (113) 5.6×99+5.6 (114) 2.5×(1.9+1.9+1.9+1.9) (115) 7.2÷1.25÷8. (116) 52.4﹣(15+0.6)÷1.6 (117) 9.87×99+9.87 (118) 46.8÷0.9÷0.4 (119) 5.5×17.3+6.7×5.5. (120) 99×4.2+4.2 (121) 0.25×1.25×3.2 (122) 6.4×14+15×6.4+6.4 (123) (1.3+1.3×0.125×8)÷(80﹣77.4) (124) 4×(25+2.5+0.25)÷111

最新小数四则混合运算专项练习276题有答案ok

小数混合运算专项练习276题(有答案) (1) 0.11 X 1.8+8.2 X 0.11 (7) 6.33 X 101 - 6.33 (2) 2.34 X 99+2.34 (8) 1.56 X 1.7+0.44 X 1.7 (3) 5.4 - 2.7 X 0.8 (9) 1.8 X [ (3.41 - 2.9 )- 0.03] (4) 132X 101 (10) 0.125 X 32 X 2.5 . (5) 6.25 - 1.25 - 0.8 (11) 1.258 X 18.5 - 0.258 X 18.5 (6) 2.5 X 16. (12) 8.48 - 0.8 X 0.9

(13) 1.25 X 2.4 (21) 1.36+4.85+2.64+6.15 (14) 5.85 -( 1.3+0.5 )X 6. (22) 98.5 - 2.5 - 4 17.17 - 6.8 - 3.2 - 6.17 (23) 5.4 - [2.5 X( 3.7 - 2.9 )] 5.4 X [ ( 1.3+2.15 )- 0.2] (24) 0.8 X( 4 - 3.68 )- 0.01 8.4 - 0.6+8.4 - 0.4 (25) 83.7 - 12.83 - 0.17 16.8 X 10.1 (26) 5.96+13 X( 3.2 - 3.12 ) 10.9 - 0.9 - 0.2+1.8 (27) 4.32 - 2.4 X 1.7 ; 1.25 X 3.2 X 0.25 . (28) 16.2 X 4.5+3.8 X 4.5 ; (15) (16) (17) (18) (19) (20)

2021年小数四则混合运算专项练习276题(有答案)ok

小数混合运算专项练习276题(有答 案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03](10)0.125×32×2.5. (11)1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13)1.25×2.4 (14)5.85÷(1.3+0.5)×6.

(15)17.17﹣6.8﹣3.2﹣6.17 (16)5.4×[(1.3+2.15)÷0.2] (17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20)1.25×3.2×0.25. (21)1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23)5.4÷[2.5×(3.7﹣2.9)](24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26)5.96+13×(3.2﹣3.12)(27)4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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)5.29×9+5.29 (34)16.8×10.1 (35)2.74×9.5+5×0.274 (36)0.36+9.6÷3.2.(37)3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39)2.9+7.1×10 (40)1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44)4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9.

小数四则混合运算专项练习276题(有问题详解)ok

标准文案 小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6.(15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2]

(17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2.(37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25.(41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4

小数四则混合运算专项练习276题(有答案解析)ok

WORD格式整理 小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6.(15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2]

(17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5; (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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2.(37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25.(41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4

小数四则混合运算专项练习276的题目(有问题详解)ok

实用标准文案 小数混合运算专项练习276题(有答案) (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03] (10)0.125×32×2.5. (11) 1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13) 1.25×2.4 (14) 5.85÷(1.3+0.5)×6.(15)17.17﹣6.8﹣3.2﹣6.17 (16) 5.4×[(1.3+2.15)÷0.2]

(17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20) 1.25×3.2×0.25. (21) 1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23) 5.4÷[2.5×(3.7﹣2.9)] (24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26) 5.96+13×(3.2﹣3.12)(27) 4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;(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) 5.29×9+5.29 (34)16.8×10.1 (35) 2.74×9.5+5×0.274 (36)0.36+9.6÷3.2.(37) 3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39) 2.9+7.1×10 (40) 1.25×32×0.25.(41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25 (43)9.99×1.01 (44) 4.63×1.4+46.3×0.86 (45)17.5÷0.8÷12.5 (46)0.9+9.9+99.9+999.9. (47) 2.9×99+2.9 (48)25×11.2×4

小数四则混合运算专项练习276题(有答案)ok

小数混合运算专项练习276题(有谜底)之蔡仲巾 千创作 (1)0.11×1.8+8.2×0.11 (2) 2.34×99+2.34 (3) 5.4÷2.7×0.8 (4)132×101 (5) 6.25÷1.25÷0.8 (6) 2.5×16. (7) 6.33×101﹣6.33 (8) 1.56×1.7+0.44×1.7 (9) 1.8×[(3.41﹣2.9)÷0.03](10)0.125×32×2.5. (11)1.258×18.5﹣0.258×18.5 (12)8.48÷0.8×0.9 (13)1.25×2.4 (14)5.85÷(1.3+0.5)×6.

(15)17.17﹣6.8﹣3.2﹣6.17 (16)5.4×[(1.3+2.15)÷0.2] (17)8.4÷0.6+8.4÷0.4 (18)16.8×10.1 (19)10.9﹣0.9÷0.2+1.8 (20)1.25×3.2×0.25. (21)1.36+4.85+2.64+6.15 (22)98.5÷2.5÷4 (23)5.4÷[2.5×(3.7﹣2.9)](24)0.8×(4﹣3.68)÷0.01 (25)83.7﹣12.83﹣0.17 (26)5.96+13×(3.2﹣3.12)(27)4.32÷2.4×1.7; (28)16.2×4.5+3.8×4.5;

(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)5.29×9+5.29 (34)16.8×10.1 (35)2.74×9.5+5×0.274 (36)0.36+9.6÷3.2. (37)3.75×25+6.25×25 (38)25.46﹣8.23﹣1.76 (39)2.9+7.1×10 (40)1.25×32×0.25. (41)15.68﹣(7.78﹣4.32)﹣2.32 (42)0.25×3.2×1.25

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