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)9.4x-7x+1.4=20.6

(2)5(2x+20)=170

(3)(3.1x-6.5)÷28=0.1

(4)5.5-x=2.9

(5)62+x=161

(6)7(0.2x+2.7)=31.5

(7)16.5+0.2x=23.5

(8)(13x+41)÷5=29

(9)13x-10x+5=23

(10)13(4x-18)=182

(11)8.3+0.3x=25.4

(12)0.8x-0.5×8=8

(13)11(12x-7)=187

(14)x-1.2=6.4

(15)65x÷13=10

(16)x-69=25

(17)19.4-4x=2.2

(18)17x-5x=108

(19)4x+17x-19=128

(20)2(x+19)=66

(21)28x+4×3.5=25.2

(22)17x-2x=60

(23)6x+5x=363

(24)36+x=69

(25)7(10x-10)=140

(26)9x-7x+11=37

(27)x÷12=5

(28)16x+4x+16=256

(29)5x+17=147

(30)2x-3×37=27

(31)19x-6x+26=143

(32)4x=124

(33)2x-36=84

(34)16.7-0.9x=5.9

(35)5x=11.5

(36)8.7x-2.3=15.1

(37)(3x+44)÷10=5

(38)x÷12=1.6

(39)6.7+x=10.2

(40)97x-41x-0.9=43.9

(41)23x-5×0.4=7.2

(42)3.8x-3.4x-3.6=3.6

(43)14x-6x=64

(44)29x+52x-2.6=102.7

(45)9+17x=15.8

(46)21x+45=192

(47)(3.7x-8.3)÷5=8.7

(48)13x÷26=6

(49)3x+21=27

(50)0.3x=18.6

(51)16x-12x+31=71

(52)182-41x=100

(53)5.1x+5.6x=139.1

(54)3x+5x=176

(55)0.3x-1.6=13.7

(56)91x-65x-0.9=12.1

(57)10x-8x+26=64

(58)0.7x-5.8=4.7

(59)3.8x+0.6x=22

(60)5.5-x=1.8

(61)60x+42x+1.2=144

(62)x-70=13

(63)0.4x+0.5×13=19.7

(64)x-20=54

(65)47x-5×2=4.1

(66)1.6x=6.4

(67)(3.9x+5.2)÷11=6.5

(68)63+x=140

(69)52-x=45

(70)54+5x=219

(71)2x÷6=0.5

(72)160-3x=22

(73)4x+6×16=276

(74)55+x=106

(75)(9.4x-0.6)÷6=14

(76)31x+3×1.3=16.3

(77)40x=120

(78)30x+32=122

(79)40x-3.7=12.3

(80)43x+2×2.4=13.4

(81)16x÷48=0.3

(82)12x-46×2=28

(83)x÷93=2

(84)x-5.8=2.6

(85)9x-3x+33=129

(86)19(x-7.9)=39.9

(87)2.9x-2×2=1.8

(88)10(10x-40)=100

(89)81+x=104

(90)x-5.6=3.9

(91)2x-11=181

(92)0.3x+2.1×2=15.6

(93)2x+2.4=12.4

(94)x-64=23

(95)4(0.3x+0.2)=11.6

(96)12x-6x+2=26.6

(97)10x÷5=0.4

(98)24x+76x+4.2=44.2

(99)2x+7x=180

(100)9x+37x+4.6=18.4

(101)1.2x+0.6x+0.5=70.7

(102)0.2x+4.5=13.9

(103)9x+13x-19=47

(104)13.2-3x=11.1

(105)80x+27x-2.5=29.6

(106)160-6x=136

(107)11x+5×3.7=31.7

(108)1.3x+1.5x+3.6=101.6

(109)3(6x+31)=183

(110)87x-72x+3.2=9.2

(111)3.5x-0.3×24=10.3

(112)0.8x÷48=0.2

(113)151-27x=4