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-13×0.2=14.6

(2)64x+20=212

(3)0.5x+0.4×24=21.1

(4)73-x=22

(5)2(12x+12)=144

(6)2x-4×6=130

(7)6x=186

(8)14.2-5x=10.2

(9)4x+16=84

(10)16(1.1x-6.9)=30.4

(11)1.4x+1.3=11.1

(12)x-2=6.7

(13)0.5x÷13=1

(14)26x÷52=0.2

(15)7.8x+6.1x+0.2=97.5

(16)(16x-25)÷19=13

(17)16x÷24=8

(18)6.5x+4.6x-0.6=88.2

(19)9x+18x=108

(20)12x÷8=3

(21)17.7+0.6x=30.9

(22)19x-8x+11=66

(23)16x-12x=16

(24)86x-54x+0.9=16.9

(25)x-75=21

(26)2x+19×1=27.8

(27)(19x+22)÷2=30

(28)11x+3x=196

(29)9.7x+2x-0.8=57.7

(30)(10x+44)÷7=22

(31)80-x=46

(32)9.8x-8.9x-1.1=4.3

(33)11x-2x-8=145

(34)x÷6=2

(35)3x+3×3.3=19.5

(36)57x-28=86

(37)61x=18.3

(38)42+x=115

(39)4.1x+1×16=28.3

(40)2x=3.4

(41)3.9x+5.9x+2.4=31.8

(42)3x+2.5=5.2

(43)1.4+x=7.9

(44)7x+9x=240

(45)7(2.5x-3.5)=10.5

(46)x+83=108

(47)(4.8x-8)÷2=5.6

(48)47x+28x-0.9=111.6

(49)4x-45=19

(50)2(23x-15)=62

(51)x-1.6=5.2

(52)2.9x+3.1x=132

(53)19.5+5x=21.5

(54)74+7x=151

(55)15x-10x-33=12

(56)35x-24=151

(57)0.2x÷29=0.6

(58)2.1x=18.9

(59)(5x-8)÷47=1

(60)56x-53x+0.8=3.5

(61)11x-3.6=14

(62)2x+26×0.7=24

(63)7.3-x=2.4

(64)92x-50x-1.4=28

(65)2.9x-3.2=5.5

(66)16.1-0.4x=10.1

(67)100x+55=255

(68)5(12x-9)=195

(69)12x-2x-17=23

(70)13x+9x-42=266

(71)14x÷7=8

(72)11.7+3.9x=23.4

(73)2(1.6x-9.2)=16.8

(74)53x=106

(75)0.8x-4.7×4=1.2

(76)23x+52=213

(77)x+1.4=3.9

(78)13.3-7x=6.3

(79)x+8.9=18.3

(80)2.6+2.3x=18.7

(81)120÷x=8

(82)x÷5=18

(83)x-10=21

(84)36÷x=4

(85)x+8.9=17

(86)0.3x+3.9=6.3

(87)16x-8x-9=39

(88)67x-26x+0.4=16.8

(89)3x+5x-48=216

(90)6.9x-5.7x=12

(91)7.8-x=7.3

(92)6.1+x=15.2

(93)5.7x-2.2x+0.5=25

(94)2(5x+23)=136

(95)0.5x-0.2×17=10.1

(96)6.9x+5.2x+3.6=64.1

(97)x-0.2=1.4

(98)18x-11x=63

(99)3.2x-0.6x-0.7=66.9

(100)40x-5.3=6.7

(101)61x+46x+1.1=118.8

(102)2x+5.1=6.7

(103)4.8+0.2x=6.2

(104)2.7x+4.2x=131.1

(105)13x+3.6=10.1

(106)17x+2.4=12.6

(107)2(0.2x+7.5)=18.2

(108)6.6x-2.6x=24

(109)5.9+x=9.6

(110)2x+7x=171

(111)14x÷42=0.4

(112)14.6+2x=17.2

(113)x+45=131

(114)