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+12×1.6=26.8

(2)1.9x=9.5

(3)3.7x+1=12.1

(4)0.9x+5.7=22.8

(5)9.4-24x=4.6

(6)66x+78x+1.9=73.9

(7)3(25x-12)=114

(8)0.3x-4.5=9

(9)0.5x÷10=1.5

(10)14x-12x+21=37

(11)5(x+2)=65

(12)(5x-3)÷2=46

(13)91x-23=159

(14)180-80x=20

(15)6x÷33=2

(16)x÷6=14

(17)7.9x-1.6x=12.6

(18)9x-5x-16=40

(19)13x-10x-4=23

(20)x÷18=0.2

(21)49x+17×0.5=23.2

(22)5x+4x+14=176

(23)x+29=117

(24)(7x+17)÷15=10

(25)14x-9x-0.6=5.4

(26)2(x-30)=36

(27)(6x-4)÷2=16

(28)(7.1x+6.3)÷2=20.9

(29)4x+6x=320

(30)1.8x+0.3×10=22.8

(31)7.1x-4x+3.8=44.1

(32)6x+15x-30=222

(33)7.4+x=16

(34)12x-5x=28

(35)(11x-15)÷2=75

(36)5x+3×2.2=11.6

(37)7x=189

(38)0.2x+1×5=12

(39)6.8x+4.4x=78.4

(40)11x+58=124

(41)11x+5x=288

(42)2x+34=110

(43)(13x+9)÷2=24

(44)0.4x=16.8

(45)55x+4.1=20.6

(46)86x+55x-0.6=84

(47)16x÷72=2

(48)7x-3x+48=136

(49)93-x=54

(50)87+4x=207

(51)14.8-21x=2.2

(52)8-x=4.3

(53)59-x=55

(54)8x-10=46

(55)84÷x=3

(56)(3.6x-3.2)÷2=7.4

(57)x-8=61

(58)4x-3.4x-3.2=2.2

(59)14x-6x-0.4=48.4

(60)8-x=6.9

(61)16x=160

(62)133-2x=89

(63)5x÷10=4

(64)40+39x=157

(65)8.9-x=5.4

(66)18x-4×0.8=11.2

(67)2x+4x-21=219

(68)(4.2x-9.4)÷4=0.8

(69)62x-20=166

(70)18x-8x-11=89

(71)18.2+17x=35.2

(72)13.9+18x=21.1

(73)7x+13=104

(74)17x+3x=200

(75)0.7x-3.6=4.1

(76)17(0.2x+1.7)=42.5

(77)4x+7x=132

(78)(12x-32)÷8=2

(79)3.3x-0.7x-4.1=11.5

(80)0.4x-3.4×3=6.6

(81)4x+55=103

(82)0.6x-1.5×9=3.3

(83)0.5x-0.5×23=2

(84)13x+26x-2.8=129.8

(85)4.4x=13.2

(86)70x-1.3=12.7

(87)0.6x+4.7x=74.2

(88)x+0.8=10.7

(89)x÷12=4

(90)2x+46=168

(91)3.1x-1.4x=51

(92)0.6x+1.7=17.9

(93)5x=19.5

(94)16x+6x+19=107

(95)66x=132

(96)5.3+0.6x=8.9

(97)83+10x=163

(98)9.1x-7x+1.6=5.8

(99)x÷11=1.4

(100)13+2x=169

(101)5(x-38)=55

(102)185-3x=65

(103)x÷3=11

(104)86÷x=43

(105)x÷10=7

(106)4.7+7x=8.9

(107)15x+14x-9=310

(108)1.9+0.3x=14.8

(109)7.7x+9.6x-1.6=136.8

(110)(2x-0.4)÷8=2.2

(111)(5x+4.8)÷2=22.4

(112)8x=88

(113)6x+3.1=21.1

(114)3(12x+9)=171

(115)12.5-0.8x=10.1

(116)21x+