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)9.6-x=2.1

(2)7x÷35=0.4

(3)53x-45=61

(4)3.2x+3.1x-3.9=128.4

(5)6.2x-1.5x+2=58.4

(6)194÷x=2

(7)6x-4×18=108

(8)78x-1.9=13.7

(9)5x-2x-7=23

(10)1.9x-0.4x+4.7=72.2

(11)8.9-x=6.7

(12)7x+11x+40=76

(13)9.6+2x=21.6

(14)8x-5=9.4

(15)3.5x-4.7×2=4.6

(16)7.8÷x=0.3

(17)11x-44=88

(18)13x-2x=110

(19)5.6x+5.8x=102.6

(20)62÷x=31

(21)98+4x=166

(22)x-33=49

(23)8x+3x=66

(24)(18x+14)÷34=2

(25)88-x=26

(26)20x-4×6=56

(27)17x+87x+2.6=96.2

(28)3(10x+23)=129

(29)162-2x=68

(30)(13x-17)÷38=4

(31)x÷35=3

(32)x+32=55

(33)19+x=52

(34)6x+43×3=189

(35)4.3x+2x-1.9=80

(36)25x+41x+2.4=154.2

(37)3.4x+3.9x+1.4=59.8

(38)(2.5x-7.6)÷2=1.2

(39)192÷x=2

(40)25-x=15

(41)16.6-2x=4

(42)21x+14x-1.8=43.7

(43)83-x=73

(44)6x-4x=20

(45)5x=18

(46)5x÷15=10

(47)45x+69x-1.1=112.9

(48)(6x+48)÷42=5

(49)7x-4=8.6

(50)13x-11x=24

(51)6x-2x-8=116

(52)0.2x=2.4

(53)0.4x÷64=0.2

(54)0.7x+2.9=7.8

(55)10x-8x+47=75

(56)18x-2x+8=104

(57)10x=12

(58)12.5-3x=11.6

(59)x+47=101

(60)10.3-0.3x=4.3

(61)2.1x-5.1=1.2

(62)73x-12x+3.5=34

(63)x÷25=0.3

(64)56x-54x-0.4=1.8

(65)17.9-2.1x=3.2

(66)1x-1.1×3=16.7

(67)8x-5x=18

(68)3x+5.6x-2.3=23.5

(69)8.2-x=4.4

(70)0.3x-5=7.6

(71)7x-4x=66

(72)x÷21=0.5

(73)7.9x-7.4x+3.7=6.7

(74)(12x+8)÷8=13

(75)(5.9x-4.2)÷5=8.6

(76)0.2x+9.2x+1=95

(77)43x-7×1=10.2

(78)38x+11×0.8=27.8

(79)4.4x+4.8x-2.2=163.4

(80)3(x+18)=162

(81)9.8+1.8x=17

(82)13x-11x+44=58

(83)9(1.9x-0.6)=45.9

(84)9.8+10x=22.8

(85)14x+11x=175

(86)8x÷40=0.2

(87)9.9+x=10.5

(88)4.2-0.3x=1.5

(89)98-x=87

(90)89+x=118

(91)x+6.6=14.9

(92)x-2.5=6.2

(93)41x-19x-0.6=19.2

(94)x+6.8=8.7

(95)153+2x=317

(96)36+x=110

(97)3x=12.6

(98)95÷x=5

(99)x-2.8=3.9

(100)4x+18×0.9=18.2

(101)8x-3x-42=73

(102)2x+7x-14=211

(103)2x=8

(104)11x=6.6

(105)65x+2x+1.4=61.7

(106)1.5x=18

(107)0.3x÷4=2.4

(108)1.5x=10.5

(109)13-20x=7

(110)0.2x+2.9=7.1

(111)x+45=86

(112)5x+2.2=5.2

(113)(6x-27)÷35=3

(114)x-71=23

(115)(8.6x-7.8)÷3=6

(116)3x-3×23=45

(117)21x÷3=4.9

(118