五年级数学(方程)专项练习题及答案汇编.docxVIP

五年级数学(方程)专项练习题及答案汇编

(1)11(x-23)=165

(2)6.4-x=3.9

(3)(4.7x-8.9)÷6=13.4

(4)86+4x=162

(5)13x+9x-12=98

(6)5.8+x=7.7

(7)11x-4x=91

(8)7x+24×0.3=16.3

(9)11x+5x=112

(10)12x-6x=60

(11)7x-4x-30=27

(12)10x+5x-24=96

(13)19x-12x+26=96

(14)0.5x=13

(15)90x+32=212

(16)7x=49

(17)3x+5x+44=300

(18)6.2x-2x-4.2=58.8

(19)x-2=31

(20)22x=198

(21)5.6÷x=0.8

(22)3.8x+0.2x-1.4=78.6

(23)42x=8.4

(24)x-2=4.3

(25)16x-13x+27=54

(26)196÷x=4

(27)8.5+0.6x=20.5

(28)13x+15x-3=221

(29)5x+33×4=242

(30)(1.4x-3.1)÷13=1.7

(31)x÷3=29

(32)13x-11x+4.9=11.5

(33)(1.7x+0.8)÷2=2.1

(34)x÷5=2.9

(35)x-4.9=2.6

(36)39x-45=72

(37)(14x+10)÷38=1

(38)4(x+16)=144

(39)63x+20x+1.5=67.9

(40)14x-6x-47=33

(41)5x-3×2.2=5.9

(42)7.4x-4.5x-1.1=36.6

(43)6.4+1.2x=20.8

(44)1x+4.4x-0.4=96.8

(45)8x-38=50

(46)44+x=128

(47)0.2x+3.4×5=21.6

(48)15x+8×14=232

(49)6(3.3x-1.9)=48

(50)11x+18x=116

(51)3(0.7x-3.7)=33

(52)x+6=9.1

(53)11x+46×0.4=29.4

(54)(0.2x+4.5)÷11=0.7

(55)36x-18x-4.2=40.8

(56)0.3x÷2=3.6

(57)(3.3x-2.3)÷4=8.5

(58)3(11x-39)=180

(59)151-2x=15

(60)(13x+26)÷26=8

(61)(18x+16)÷2=53

(62)5(x+1.8)=34

(63)16x+11x-42=174

(64)66x=13.2

(65)99x-1.3=18.5

(66)187-79x=29

(67)66x=19.8

(68)x-0.8=8.6

(69)41x-59=105

(70)0.7+x=1.2

(71)75x-5x-0.2=13.8

(72)92x-52x-0.8=19.2

(73)x+2.5=10

(74)9.5x+3.1x-2.1=73.5

(75)18x-2×3=192

(76)17x+1.6=20.3

(77)6.8÷x=0.2

(78)3x÷12=11

(79)8x+10x+32=230

(80)47+x=60

(81)(0.8x-0.5)÷27=0.1

(82)(8x-30)÷5=18

(83)21x÷18=7

(84)8.5+33x=28.3

(85)17x-2x-7=83

(86)2x+2×3=12.4

(87)45x-25x+4.9=18.9

(88)71x+16x+2.9=20.3

(89)0.4x+0.7×9=14.3

(90)(6x+14)÷2=13

(91)2.4x-1=8.6

(92)59-x=28

(93)48x-13x-2.3=4.7

(94)2.3x-0.4x=5.7

(95)5.2+x=10.6

(96)13.9-7x=3.4

(97)(4.2x+4.8)÷36=1.3

(98)36x÷9=1.6

(99)(4x-6)÷38=1

(100)x÷29=0.6

(101)6x-3x=51

(102)81-x=56

(103)x-54=25

(104)192÷x=12

(105)19x-2x+20=71

(106)4.5x+0.6x=71.4

(107)7.2x-2.9x+4.9=43.6

(108)19(2x+2)=114

(109)9x+11x=80

(110)4.5+5.2x=14.9

(111)0.2x+2.2×6=15.6

(112)18x-14x=28

(113)17.2-4x