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)2x÷4=30

(2)127-2x=67

(3)5x-3x+40=70

(4)2.3x+8.1x-4.1=27.1

(5)64x+28x+0.4=101.6

(6)14x-2x-17=19

(7)2(6x-35)=182

(8)x÷3=36

(9)9x-3.7x+3.2=45.6

(10)2x-1.4=17.6

(11)8.5x-3.7x-3.6=20.4

(12)x-4.8=3.6

(13)10.8-7x=1

(14)14x+9x=161

(15)4.5x+0.2x-3.6=15.2

(16)0.2x+2.6=8.2

(17)0.2x+2.2x+4.5=38.1

(18)97-x=70

(19)48+x=101

(20)8.1-16x=1.7

(21)10x-18×0.3=8.6

(22)0.5x+3.4=13.9

(23)0.2x+0.7x-0.7=58.7

(24)(4.5x+1.9)÷8=5.3

(25)x+4.4=12.4

(26)x+87=115

(27)15x+17x+3.9=26.3

(28)x+16=30

(29)11x+35=167

(30)1.5x+8.6x+3.7=104.7

(31)2(0.5x+6)=37

(32)x-54=19

(33)9.4x-3.4x+1.8=43.8

(34)54÷x=2

(35)4x+40=228

(36)10+0.2x=18.6

(37)2.9+0.3x=15.2

(38)128-40x=48

(39)x÷32=3

(40)42÷x=21

(41)39x=11.7

(42)5x+8x-32=241

(43)28x-6×1.1=10.2

(44)2x-20=92

(45)4x+42=222

(46)9x-2x=42

(47)10.4÷x=0.4

(48)5x÷10=2

(49)57x-15x-1=66.2

(50)x-52=17

(51)11x+8x-19=209

(52)182+11x=204

(53)(6x+38)÷26=7

(54)(1.5x-1)÷5=5.5

(55)5(x+4)=85

(56)75x-41x-4=33.4

(57)26x+8×1.4=16.4

(58)17x-8x+32=59

(59)13.6-1.2x=1.6

(60)6x+2x=224

(61)x+4.2=10.6

(62)25x+3.6=13.6

(63)3x=4.8

(64)(11x+11)÷20=11

(65)19x-13x+31=43

(66)0.7x+3.2=20.7

(67)4.9+x=14.3

(68)18.3+0.8x=36.7

(69)(3x+0.5)÷31=0.5

(70)155-2x=35

(71)21x+4=8.2

(72)19.1-5x=16.6

(73)1.8x+0.5x+2.1=6.7

(74)(4x-46)÷2=33

(75)0.4x+3.9=7.9

(76)12x-2x=30

(77)1.1x+0.6x-0.7=106.4

(78)18x=72

(79)12(x-14)=168

(80)9(2x-14)=198

(81)2x÷12=0.7

(82)6.1-x=4.8

(83)2(4.3x-2.2)=30

(84)40x-4x-1.7=45.1

(85)12x-5.6=4

(86)(9.7x-4.1)÷7=10.5

(87)7.7x-0.4x+2.8=46.6

(88)4.9x-1.7x=64

(89)x-64=35

(90)3.5-x=2.9

(91)184-7x=79

(92)35x+24×0.7=23.8

(93)3.9+x=12.9

(94)3.9x+7.9x=106.2

(95)6(x+8)=72

(96)x+73=105

(97)12x-6x-37=53

(98)5.8÷x=2.9

(99)(0.7x-1.9)÷5=0.6

(100)13x+4x=170

(101)11x-2x=27

(102)x+9.5=14.9

(103)9.6÷x=3.2

(104)x÷5=8

(105)2x-2=9.6

(106)75-x=11

(107)3x+4×2.3=22.7

(108)54x-16x-2.5=50.7

(109)0.2x-1.3=11.9

(110)0.6x÷4=2.7

(111)17x-4×19=26

(112)20(0.3x-6.9)=24

(113)4x-48=120

(114)