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+16=24

(2)18.8-2x=12

(3)(8.6x-1.6)÷15=6.2

(4)2(2.8x-2.8)=16.8

(5)2x-5×15=75

(6)x+97=104

(7)(0.3x+1.3)÷2=2.9

(8)9.5x-3.9x=16.8

(9)3.3x+4.7=11.3

(10)7x-3x=64

(11)12.1-2x=10.7

(12)x+44=68

(13)5x+11x-2=270

(14)15+x=64

(15)8.8x+1.3x=20.2

(16)41-x=14

(17)(5.8x-5.6)÷34=1.2

(18)9x-4x+2=92

(19)6.4x-3.5x=11.6

(20)8x+4x=84

(21)173-74x=25

(22)1.9x+4.1=17.4

(23)0.3x-2.6=4

(24)12(0.3x+1.3)=44.4

(25)64x+21x-2.5=14.5

(26)72÷x=18

(27)(17x+26)÷28=7

(28)21(0.3x+0.3)=37.8

(29)24x-3x-0.4=31.1

(30)9x+14x+29=167

(31)64÷x=32

(32)10x-2x=112

(33)7x-27=106

(34)4x+2.5=19.7

(35)3.9x-0.2x=40.7

(36)7.6x-1.5x-1=29.5

(37)0.6x+0.2×43=25.4

(38)179+2x=221

(39)22x=13.2

(40)8.1x-3.5x+0.8=51.4

(41)x-0.5=5.1

(42)0.7x-0.9×3=4.3

(43)2x+3x+38=143

(44)x-2=7.7

(45)x+2.9=11

(46)x÷25=7

(47)9x-5×15=123

(48)12x+2x=98

(49)8.3x+8x+3.6=134

(50)78x-52x-1.9=24.1

(51)(5x+29)÷47=2

(52)7.4x+5.5x=77.4

(53)10x-17×4=22

(54)18.8-2x=8.8

(55)x÷41=0.3

(56)7x+16x-40=52

(57)1.1x+1.4x+3.1=170.6

(58)1.2x-1.1×8=9.2

(59)28x-12x+3=46.2

(60)5x-3x+9=39

(61)4(7x-22)=108

(62)x÷7=2.6

(63)x+8=11.9

(64)34+x=119

(65)19x-2x-3.8=38.7

(66)2.3x-1.3=5.6

(67)10x+4=6

(68)3x=2.4

(69)96÷x=12

(70)2x÷50=0.2

(71)6.5-3x=3.8

(72)5(8x-20)=60

(73)96-x=93

(74)(9x-47)÷40=4

(75)24x÷42=4

(76)13x-43×0.2=5.7

(77)33x-3.7=9.5

(78)2.1÷x=0.7

(79)15x-7x-17=71

(80)198÷x=6

(81)60x+4.4=16.4

(82)(9x+9.4)÷17=3.2

(83)x-2.8=5.5

(84)2(7x+39)=134

(85)2(0.5x+5.2)=40.4

(86)(3.9x+5.1)÷20=2.4

(87)0.2x-4.2=1.2

(88)7.2+x=13.3

(89)x÷15=1.1

(90)x-30=34

(91)x÷57=0.3

(92)5.7x-2.6x+4=16.4

(93)48x+19x-2.6=24.2

(94)142-9x=25

(95)0.4x=15.2

(96)147-3x=69

(97)3(1.3x-0.9)=16.8

(98)26x+4×4.9=27.4

(99)(12x-10)÷2=55

(100)15x+57=207

(101)9x-13=68

(102)x÷8=0.8

(103)76+x=89

(104)5(10x-11)=95

(105)2(15x-25)=100

(106)x-58=33

(107)2.5-x=1.4

(108)7.2x+5.5x-3.3=60.2

(109)9x-4x-29=41

(110)15+23x=28.8

(111)5.1x-4.3x+4=13.6

(112)6.5x-5.6x+1=7.3

(113)4.1x+2.5=14.8

(114)0.3x