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)0.9x+4.4×2=26.8

(2)2(0.3x+1.4)=19.6

(3)8x+0.4x+2.9=61.7

(4)3x=18.9

(5)2.1x+8.3x=93.6

(6)(5.9x-8.5)÷31=2.2

(7)8-x=6.9

(8)8.3-x=6.5

(9)15x-17=118

(10)71x+70x-2.2=68.3

(11)(9x-17)÷4=52

(12)7.8÷x=2.6

(13)5x+6×0.9=24.4

(14)3x+12x-11=139

(15)1x+0.5×11=16.5

(16)9x÷12=1.2

(17)11x-4x=56

(18)1.4x-1.1x=1.5

(19)18.3-17x=9.8

(20)0.5x+1.8×2=15.1

(21)55+x=147

(22)6.7x-1.3x=27

(23)1.2x÷2=3

(24)x+6.3=11

(25)x-66=16

(26)9x-5x-13=59

(27)3.1x-0.6x+4.6=32.1

(28)5.1x+3.9x=108

(29)18.2+0.2x=33.6

(30)109+7x=179

(31)7x-3x-13=11

(32)5x+9x-10=186

(33)(9x-3.4)÷4=14.9

(34)3.7x-0.6x=24.8

(35)12x-2x-1.3=47.7

(36)2(8x+47)=190

(37)9.3+1.5x=28.8

(38)36x-5x+4.1=59.9

(39)82-12x=22

(40)66-x=38

(41)36+13x=153

(42)80x-3=13

(43)x-7=18

(44)x÷2=1.5

(45)11x-5x+19=55

(46)2x÷3=28

(47)x÷22=9

(48)19x-4x=75

(49)117-40x=37

(50)6.8x-4.5x=29.9

(51)60x-57x+2.9=7.1

(52)5(x-4)=200

(53)8x+6x=294

(54)17x+8x+25=250

(55)3x+5x=176

(56)17x-5×23=38

(57)87+88x=263

(58)47+x=145

(59)16.1-23x=4.6

(60)99x=19.8

(61)78x+12x-0.4=35.6

(62)3.3x-2×6=1.2

(63)13x-6x-44=26

(64)3x-38=43

(65)2x-3×11=137

(66)3x+2x=55

(67)4x+18×0.5=14.2

(68)9x-11×5=62

(69)13x+9x+1.5=166.5

(70)4x+60x+4.8=88

(71)29(0.2x-0.4)=46.4

(72)2.8÷x=0.7

(73)2.8x-0.4x-1.4=53.8

(74)5.8-x=4.1

(75)8.4+x=14.7

(76)9.5x+2.9x-0.9=110.7

(77)2x+16x-0.3=57.3

(78)0.4x=2.4

(79)(2.6x-3.4)÷36=0.7

(80)8.9-x=1.8

(81)75x+21x-1=75.8

(82)4x+5.5x+1.7=96.7

(83)0.7x+1.3=8.3

(84)15x÷5=2.1

(85)12x+49=241

(86)5x=18

(87)(3.3x+3.8)÷4=9.2

(88)22x+1.9=15.1

(89)0.3x÷7=1.5

(90)9.1x-6.5x+2.6=10.4

(91)58x=174

(92)6x-24=102

(93)3.6x=18

(94)10x+30x-3.3=96.7

(95)13x+6x+44=215

(96)9.5+8x=25.5

(97)4.1x-0.5×2=11.3

(98)0.2x-2.6=5.6

(99)(19x-5)÷11=22

(100)115-34x=13

(101)34x-9×1=4.6

(102)x-48=30

(103)2.4x-1.1×12=3.6

(104)135+26x=187

(105)19.9-0.4x=5.1

(106)7x-3x=68

(107)22x+3.4=7.8

(108)x-7=86

(109)12.6+0.8x=14.2

(110)2(9.1x-8.9)=36.8

(111)12x-4.9=4.7

(112)12x+9x-41=190

(113)x+71