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)4x+18×9=186

(2)9x+3×48=270

(3)2x+13x+26=191

(4)1.4x=5.6

(5)x-40=23

(6)45x+4.4=22.4

(7)(6.5x+3.7)÷9=9.8

(8)70x+66x-0.9=107.9

(9)173+23x=265

(10)2(11x-8)=94

(11)7x-0.8x+4.9=42.1

(12)5x-3x+35=47

(13)x÷20=0.7

(14)87x=174

(15)176-2x=104

(16)1.7x-0.3×4=10.7

(17)3(12x-7)=87

(18)(5x-11)÷26=4

(19)x+85=136

(20)5x+6×3=143

(21)170+2x=184

(22)16.2-9x=9

(23)0.6x+0.4×11=11.6

(24)(4.9x+3.4)÷15=4.8

(25)8x=18.4

(26)9x-3.7=14.3

(27)5x-3x+39=93

(28)(6x+48)÷17=12

(29)7x-4.4=3.3

(30)9+15x=24

(31)x÷5=8

(32)18x-7x=33

(33)18x=7.2

(34)7.4+59x=19.2

(35)7.4x+8.2x-4.3=73.7

(36)18x-16x=18

(37)14x+1.3=16.7

(38)10(0.8x-4)=32

(39)60+5x=160

(40)41x+8x+0.5=25

(41)x-17=75

(42)165-2x=113

(43)3x+5x-0.2=95.8

(44)x+7.6=12.8

(45)2(x+27)=88

(46)6x+28×0.6=36

(47)70÷x=14

(48)2x-0.6x-2.2=24.4

(49)3x÷72=0.2

(50)x-80=11

(51)6(9x+3)=180

(52)x+5.6=15.5

(53)2.4x-0.5x=5.7

(54)15x-2x=117

(55)3(3.4x-3.4)=20.4

(56)0.2x+3.8=9.8

(57)6x-3x-29=28

(58)1.1x+0.5×14=26.8

(59)12.2+2x=31.4

(60)(2x-7.6)÷34=0.6

(61)2(4x-22)=68

(62)17.7-36x=6.9

(63)(4.7x-3.9)÷3=17.5

(64)x+0.6=2.4

(65)2x+4.3x+0.9=76.5

(66)0.2x-1.7=14.5

(67)(3x-25)÷31=2

(68)10x+9x+39=267

(69)13x+11×7=194

(70)27x+33×5=300

(71)50x÷5=30

(72)(2.3x-3.2)÷5=1.2

(73)8x+50x-2.4=20.8

(74)5x+2=22

(75)12÷x=0.8

(76)38-x=33

(77)9.6-x=8.4

(78)0.2x=8.4

(79)58x-2x-2=20.4

(80)138÷x=23

(81)88x=176

(82)16÷x=1.6

(83)7.8x-6.5x-3=12.6

(84)78x-21x+2.4=19.5

(85)x÷16=10

(86)2÷x=0.4

(87)3x-51=21

(88)7x-3x+26=126

(89)2.8x+0.3×25=13.1

(90)10x+1.7=4.7

(91)2x-2×1.6=1

(92)1.3x-0.9x+4.8=18.8

(93)4(2.6x-5)=42.4

(94)2x+9x+4.8=33.4

(95)3.3x÷66=0.2

(96)2.5x÷5=1

(97)160-7x=83

(98)0.2x=5

(99)9x÷45=0.2

(100)4x-32×0.4=6.4

(101)x+5=14.1

(102)x÷4=3.3

(103)96x-39x+0.4=11.8

(104)6(x+8)=66

(105)12x+13x=225

(106)4x+8x-11=121

(107)9x+15×0.6=24.3

(108)2x-12×5=34

(109)x+3.5=9.3

(110)39x-27=168

(111)4.3x+6.5x=86.4

(112)1.5x+0.6x-2.1=128.1

(113)22x÷16=1.1

(114)(5x+1.6)÷6=3.6

(115)72