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(2x+5)=186

(2)144÷x=18

(3)2x+4x-12=102

(4)0.5x=9.5

(5)80+17x=250

(6)5.3x-1.9x+1.6=8.4

(7)12x-3x+28=100

(8)3.9÷x=1.3

(9)(8x-9)÷47=1

(10)3.6x+1.9×10=26.2

(11)94x+83x-0.2=106

(12)49x-38x-3.7=1.8

(13)28x-21×0.6=1.4

(14)2.6+x=8.6

(15)x-3.8=1

(16)13x÷26=2

(17)60-x=57

(18)0.6x-0.2×47=9.8

(19)x-34=59

(20)(16x-45)÷19=1

(21)58÷x=2

(22)5.2x-3x+1.7=6.1

(23)3.4+2x=21

(24)12-25x=2

(25)11.7÷x=1.3

(26)98-7x=28

(27)9x+5x-12=212

(28)39x+1.2=9

(29)5x+13x=144

(30)14.6-1x=11.6

(31)11(11x-4)=198

(32)2x=132

(33)15x+17x-16=240

(34)12.6-6x=10.8

(35)37+3x=184

(36)46x-57=81

(37)10x+12×15=260

(38)1.9x-0.8×21=2.2

(39)13(5x-14)=143

(40)x-5.8=3

(41)3.8x=19

(42)8x+5.6x=149.6

(43)55x+57=222

(44)17x-14x+41=53

(45)(2x+22)÷13=2

(46)x-4.1=3.9

(47)11(19x-23)=165

(48)17x+7x+0.7=139.9

(49)18x+10x+11=207

(50)142+23x=234

(51)17x-10x=56

(52)17.5+6x=28.9

(53)x-23=24

(54)8x÷20=0.4

(55)129-7x=115

(56)5x+8x+3.9=106.6

(57)9.8÷x=0.7

(58)x÷57=2

(59)2x+15x-15=70

(60)7.7-x=7.3

(61)(1.1x-1.8)÷13=1.3

(62)2(3x+19)=194

(63)(9x-31)÷28=5

(64)(x+6)÷32=1

(65)5.7x-5.2x=5

(66)9(27x-44)=90

(67)1.2x=2.4

(68)3x+5.8=25.3

(69)x+8.2=11.3

(70)x-37=31

(71)x+5.6=7.8

(72)12x=24

(73)6x-2.6=16.6

(74)5x-51=34

(75)2x=0.8

(76)52+x=82

(77)4(4x+33)=164

(78)38x+2x-3.9=88.1

(79)7x-4x-11=16

(80)x+4.3=14.1

(81)23x+59x-1.7=47.5

(82)(6.9x-6.3)÷8=1.8

(83)5.5x+3.8x-2.2=146.6

(84)2x=11.4

(85)3x+2.2x+3=86.2

(86)3x=12.3

(87)78-x=57

(88)5.5x-1.6x=27.3

(89)86x-17x+2.6=64.7

(90)13(12x-13)=143

(91)4x+5x+21=255

(92)(16x+10)÷3=78

(93)7x-2x-3=12

(94)86-x=72

(95)(3x-9.8)÷2=10.1

(96)x-26=58

(97)14x-7x=21

(98)8x-3.8=6.6

(99)2.1x+2.8x-4=59.7

(100)21x=14.7

(101)159+18x=357

(102)5x+34=169

(103)2(3x-25)=76

(104)1.4x-0.5x-3.1=40.1

(105)3x-15×6=30

(106)x+3.9=8.6

(107)19.4-1.9x=8

(108)5(1.9x-4.1)=46

(109)5(1.5x+4.3)=36.5

(110)0.6x+0.2x+4.4=82.8

(111)(9.3x+2.1)÷5=6

(112)86x+59x+1.6=88.6

(113)(17x-15)÷11=11

(114)18.8+3x=22.4

(115)15x-10