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)1.3x-1x=1.5

(2)1.4x-0.6x+2.1=31.7

(3)5x-36=149

(4)9x+4x-37=41

(5)9x-4×9=18

(6)2x+1.2=19.8

(7)6.6-x=2.8

(8)(12x+40)÷4=70

(9)0.6x+4.8=6.6

(10)2(1.5x-3.9)=40.2

(11)6.1x-3.7x+1.7=37.7

(12)46x-23x-3.9=14.5

(13)3.8x+0.7x=22.5

(14)13x+3×3.5=24.8

(15)7.5x-6.5x=2

(16)67+x=156

(17)9x-2.9=2.5

(18)7x+8x+44=419

(19)18.9+1.5x=32.4

(20)0.6x-2.5=4.1

(21)14(x-4)=196

(22)3x=13.5

(23)5x+11x+6=38

(24)2x+3.3=4.5

(25)0.2x+2.6×3=16.8

(26)52x+74x+1.1=114.5

(27)4.6x-0.6x=36

(28)27x-8x-2.9=63.6

(29)40x÷20=0.8

(30)2x=13

(31)10.8+0.3x=15.9

(32)(3.7x-0.8)÷5=13.9

(33)(8x+33)÷9=9

(34)(16x-34)÷26=3

(35)46x+55x+4.2=155.7

(36)3x-1.1=6.7

(37)13x+6x+30=315

(38)11(0.9x-4.3)=31.9

(39)64+2x=78

(40)6.2÷x=0.2

(41)9.5x+4.6x+3.5=116.3

(42)2x+42=186

(43)x+80=146

(44)7x+74×2=288

(45)1.4x÷28=0.4

(46)19x-4x=75

(47)7.9-x=3.4

(48)x÷2=46

(49)9x+4x+30=69

(50)2x÷7=24

(51)2(4.8x-8.3)=12.2

(52)(8.9x+3.2)÷7=11.9

(53)4x+4×0.8=16.4

(54)x-10=51

(55)190+6x=268

(56)2x-30×4=48

(57)6x-1x=75

(58)9x-7x-12=18

(59)x÷3=3.4

(60)2x+46=80

(61)5.4÷x=0.3

(62)18.6-4x=12.6

(63)19x+6×1.4=19.8

(64)98+x=156

(65)x-69=24

(66)x-66=30

(67)184-16x=136

(68)184-28x=72

(69)18.2-2x=11.8

(70)6.2x+9.5x+4.9=67.7

(71)16x+58x+1=45.4

(72)11.9-7x=6.3

(73)0.4x+0.9×15=29.5

(74)(8.3x-2.7)÷9=8

(75)8.8+x=9.3

(76)22x-12×0.5=2.8

(77)46x+67x-0.4=101.3

(78)(3.9x-2.8)÷10=0.5

(79)9x-3x=78

(80)10.6+81x=26.8

(81)0.6x=19.8

(82)68x+35x+0.9=134.8

(83)0.9x=18

(84)2x-39=125

(85)x-1=8

(86)15x+12x-36=99

(87)0.2x+1.8=20.8

(88)0.4x+3.3×3=19.1

(89)9.9x=19.8

(90)6.9x-4.5x+0.9=17.7

(91)4.4x+4.9x=176.7

(92)27x-15×0.3=9

(93)11+6x=35

(94)24x÷4=1.8

(95)1.9+x=9.1

(96)15x-4x=77

(97)x÷47=0.3

(98)10x+8x-14=328

(99)5.7x+1.2=12.6

(100)0.4x=4.4

(101)1+0.2x=8.2

(102)146-6x=104

(103)7x-4×33=36

(104)13x+11×9=203

(105)19x-14×0.8=7.8

(106)x-0.7=7.6

(107)7x+2.6=7.5

(108)10(3.2x-8.2)=14

(109)12x+3.5=21.5

(110)x+96=169

(111)54x-40x+4.4=26.8

(112)10x+4x+6=118

(113)10x