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)51x+10x-2.1=22.3

(2)8.8+x=18.3

(3)x+3=14

(4)2x÷12=13

(5)8x-3x=65

(6)10x-2×19=22

(7)172+6x=304

(8)7x+6x=234

(9)3.4+x=9.2

(10)(18x-18)÷18=4

(11)9x+17x+39=143

(12)66-6x=30

(13)3(2x+14)=60

(14)0.2x+0.8×9=15.4

(15)47x=188

(16)0.5x+8.3x+0.4=70.8

(17)5x-3×10=10

(18)38x+29x-4.4=102.8

(19)x+73=153

(20)10x-7x+14=65

(21)12.3-2x=10.1

(22)4x+49×0.4=31.6

(23)x÷80=2

(24)64-x=58

(25)(5.8x+3.2)÷24=4

(26)18x+7x=225

(27)2(18x-46)=88

(28)18.2+9x=36.2

(29)17x-7x=60

(30)1.2x+4.3x-1.4=114.1

(31)2(2x+48)=184

(32)(17x+6)÷5=8

(33)31x-27=66

(34)x+69=146

(35)19.2÷x=1.6

(36)x-6=31

(37)17x+16x-6=258

(38)28x+42×4=308

(39)4.3x+2.5x-0.8=108

(40)x÷3=39

(41)4(2x+5)=100

(42)88x+22x+2.3=79.3

(43)7.4-1.9x=3.6

(44)14÷x=0.4

(45)14x+7x+3.5=64.4

(46)8x+7×11=237

(47)4.9x-5.6=4.2

(48)81+x=111

(49)53+62x=177

(50)58x÷87=2

(51)65+x=153

(52)47x-36x-1.3=9.7

(53)4x-3.7=10.7

(54)4x+1.9=13.1

(55)(5x+11)÷9=9

(56)29x-2.4=15

(57)2.4x-2.2x-2.1=3.7

(58)13.6-2x=11.8

(59)12.9+3x=23.4

(60)7.3x-7.1x+1.3=3.3

(61)8x-4x+2=98

(62)41x-57=107

(63)16x+33x-4.2=39.9

(64)2x÷13=12

(65)9x-6x+47=83

(66)2x+36=84

(67)2(x+43)=154

(68)29x+43×0.4=28.8

(69)10x-17=163

(70)7(x+7)=98

(71)21x-16x+1.5=7.5

(72)8x+5.2=17.2

(73)(8x-40)÷44=2

(74)21x-54=72

(75)18.8÷x=0.4

(76)0.4x-4.4=14.8

(77)35-x=18

(78)32x+52x+2.1=161.7

(79)9x-3.8x=41.6

(80)x÷2=3.8

(81)(12x-48)÷26=6

(82)10x+6x+0.8=149.6

(83)5x+12=112

(84)2x=8.6

(85)147÷x=49

(86)14x+17x+38=193

(87)6x+4x-35=145

(88)4x+2x=252

(89)8x=3.2

(90)0.7x=6.3

(91)0.5x÷15=1.1

(92)18-0.7x=9.6

(93)6x+26×3=168

(94)0.4x÷2=2.4

(95)x-4.4=3.3

(96)16x÷14=0.8

(97)1.9x+0.6×13=24.9

(98)6.9x+6.4x=79.8

(99)14x-24×0.4=1.6

(100)(4.2x-8.6)÷13=1.6

(101)2x+24×0.7=18.2

(102)0.3x-1.7=8.8

(103)4(6x+7)=76

(104)x÷8=2.3

(105)92x-63x-0.2=25.9

(106)9x+4x=65

(107)19+10x=199

(108)14x+4x-12=222

(109)15x-4x=88

(110)1.5x+3.9x=10.8

(111)96x+48x-0.6=85.8

(112)3x=18.3

(113)18.2-2x=17.4

(114)1.5x+2.8x-2.6=147.9

(115