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)56x-37x-0.4=20.5

(2)1.3x-1.3=11.7

(3)x+40=95

(4)4x+2.5=17.7

(5)6x-3x=81

(6)2.1x=16.8

(7)0.6x-3.3=1.5

(8)(2.9x+4)÷33=1

(9)0.4x-1.6×2=6

(10)3x÷20=6

(11)52x+66x-2=21.6

(12)3.6+10x=22.6

(13)6.2-x=2.8

(14)12x-18=114

(15)3.4+5x=13.4

(16)5x+4x-4.6=15.2

(17)19.6-2x=15.6

(18)2.9x-1.9=12.6

(19)4x÷11=16

(20)3x-8×11=104

(21)10(x+7)=190

(22)62-2x=36

(23)x÷2=0.2

(24)6.8x-5x-0.4=8.6

(25)x-0.6=7.3

(26)4.2x+0.9x-3.5=93.4

(27)3(0.2x+5.3)=36.9

(28)10x+3×61=223

(29)18x-10x+28=52

(30)5x+6x-30=311

(31)8x-6x-16=14

(32)24÷x=2

(33)1.4x-2.7=15.5

(34)x÷18=0.7

(35)6x-2x+0.8=29.2

(36)4.4x+5.2x+2.1=184.5

(37)116+19x=230

(38)3.6x+4.5×2=16.2

(39)2.4x-1.7x-0.5=17

(40)7x÷5=14

(41)(17x+9)÷15=4

(42)1.2+x=5.4

(43)8.2x-2.2x=54

(44)147+3x=333

(45)2(4x-23)=26

(46)8x-6x-9=15

(47)11x-44=143

(48)9.2x+2.2x-3.3=53.7

(49)12x-7x+34=109

(50)x-2.3=6.9

(51)(0.2x+9.3)÷21=0.5

(52)2x=19.6

(53)54x-13x+0.6=17

(54)x-88=11

(55)18x-4x-22=20

(56)0.4x+0.5x-1.6=82.1

(57)166-2x=126

(58)28+x=92

(59)x-4.5=5.1

(60)x+84=130

(61)5x+4x=117

(62)x+9.9=18.7

(63)x-7.3=1.4

(64)14x=14

(65)14.4÷x=0.2

(66)x÷11=1.8

(67)7.6+x=17.1

(68)x÷54=3

(69)8.6x+8.8x-3.2=188.2

(70)50÷x=10

(71)4x÷7=20

(72)74x+66x+0.8=84.8

(73)55+x=68

(74)1.1x-0.5x+4.3=6.1

(75)15x-5×0.9=9

(76)(4x+7)÷39=1

(77)16+11x=29.2

(78)77-x=38

(79)79+x=134

(80)8x-25=39

(81)6x+28x-3.9=2.9

(82)2x+9x=154

(83)6x+2x=56

(84)29x-3×0.5=10.1

(85)1.3+x=9.1

(86)x-4.1=3.7

(87)(x+28)÷2=18

(88)12.9+54x=23.7

(89)19x=38

(90)179-2x=149

(91)37x-4.8=10

(92)(4x-42)÷3=22

(93)15.1-23x=3.6

(94)3.7x+1.7x+1.5=147.3

(95)52x-5x-1.6=36

(96)(5x-4)÷27=3

(97)3.7x-0.7x-2.1=33.9

(98)3.9x-4.5=15

(99)21x+26×2=220

(100)123-7x=18

(101)5.8-x=3.3

(102)9.6+33x=22.8

(103)8.6+x=14

(104)4(0.2x+4.2)=41.6

(105)5.8x-3.9x+2.6=10.2

(106)14x+12x=234

(107)3x÷78=2

(108)11x+15x+42=94

(109)8x-6x+26=72

(110)1.1x=5.5

(111)6x+31×0.2=8

(112)3x÷9=1.4

(113)x+6.1=14.9

(114)12x+3x-8=97

(115)x+45=106

(116)12(