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)2.4x+2.7=12.3

(2)17÷x=0.5

(3)8x-5.6=10.4

(4)8x-46=114

(5)10x-8x-12=28

(6)4x-15=153

(7)14x-32=52

(8)5.3+x=11.7

(9)5x+44=214

(10)x+3=4.9

(11)86-x=58

(12)4.7x-0.8x-3.1=4.7

(13)192÷x=12

(14)x+3.7=4.5

(15)3(x-9)=108

(16)8x-5.4=3.4

(17)1.8x÷12=0.9

(18)11x+12=133

(19)18.2-2.5x=5.7

(20)36x÷6=1.8

(21)118-4x=98

(22)4x+14x=180

(23)4x-2×1.9=1.8

(24)18.9÷x=0.7

(25)x+1.2=7.8

(26)73x+95x+4.8=122.4

(27)2x+0.2×35=15

(28)x÷56=3

(29)18x-11x=63

(30)1x-0.5×4=1

(31)4.5x+4.6x+1.5=128.9

(32)(9.3x-5.5)÷13=5.3

(33)87+3x=270

(34)(5.4x+5)÷22=1.7

(35)12x-9x-15=33

(36)2.1x=6.3

(37)30x=6

(38)2.5x+1.8=16.8

(39)9x-27×2=63

(40)2.4x+2.7x=10.2

(41)46x÷8=2.3

(42)5.4x-1.9x-4.2=55.3

(43)6x-17×8=50

(44)3(7x-23)=120

(45)2(2.4x+2.6)=38.8

(46)x÷5=0.6

(47)16x-6x-20=20

(48)9.8-x=1.7

(49)18x+16×2=104

(50)11x=17.6

(51)18.6-4.3x=10

(52)20+18x=182

(53)135+2x=289

(54)8x+9x+38=242

(55)11(0.2x-0.6)=46.2

(56)1.3x+0.3×22=18.3

(57)2.1x-0.5x+4.5=66.9

(58)x+7.5=15.2

(59)4x+55=119

(60)0.4x-3×4=5.2

(61)83x+36x-2.1=33.6

(62)0.2x=15.8

(63)0.5x+3.1×6=22.1

(64)5.2x+7x-3.9=166.9

(65)6.8-x=3.6

(66)6x-4×5=148

(67)16.4-2x=11.4

(68)x÷7=2.4

(69)0.8x÷64=0.3

(70)6x+5.4=24

(71)0.5x+2.3×4=24.7

(72)51-x=24

(73)12x-1.5=10.5

(74)188-68x=52

(75)26+2x=122

(76)x÷54=2

(77)13x+8x-23=271

(78)0.3x+1.5x+3.2=68

(79)83x-10=156

(80)12x-4×6=60

(81)15x-9x=78

(82)7x+9×5=241

(83)65x+19x+2.6=61.4

(84)(19x-11)÷47=3

(85)19.3-22x=8.3

(86)6x÷39=4

(87)14x+7x-46=38

(88)6.4x+1.1x=52.5

(89)x-6.2=2.6

(90)124÷x=2

(91)x-59=28

(92)18.3-2x=9.5

(93)12x+10x-28=148

(94)9(0.3x+3.8)=47.7

(95)0.4x÷8=1.1

(96)0.7x+2.4=17.1

(97)77x-14x+4.4=42.2

(98)19-x=10

(99)1x+2.6x+1.3=26.5

(100)x+6.8=8.2

(101)5x+4.3=19.3

(102)(4x+21)÷23=3

(103)87x-19x-1=67

(104)(9.1x-9.6)÷2=40.7

(105)x+12=91

(106)5.4x+1.4x+0.2=115.8

(107)11(0.2x-6.4)=35.2

(108)3(0.7x-9.4)=15.9

(109)144÷x=48

(110)x-64=18

(111)4x+4.3=10.7

(112)9.7x-9x-3=2.6

(113)19.5-0.4x=16.7

(114)13x-8x=30