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)185+6x=263

(2)x+5.2=6.2

(3)8x-5x-9=54

(4)10x-4x-33=63

(5)65x+52x-4=171.5

(6)4x+17x+45=213

(7)15.3+0.9x=25.2

(8)49x+61x+2.8=35.8

(9)5(x-25)=50

(10)2+x=3.4

(11)16x+15x+47=295

(12)7x-5x+15=61

(13)7x-4x+29=71

(14)3x+6x=144

(15)3(1.3x+1.1)=18.9

(16)x÷22=0.6

(17)4x+3x-25=73

(18)(3.3x+8.1)÷2=28.8

(19)6x+4.3=20.5

(20)31x-14x+2.8=53.8

(21)13x+6x-9=48

(22)10x-4x+2=22.4

(23)4.8x+3.7x+1.2=77.7

(24)35x+73x-3.3=93.9

(25)16x+60x+3.1=101.9

(26)1.4x-0.5x-0.6=48

(27)(0.2x+9.2)÷6=2

(28)46+x=135

(29)15x-9x-23=55

(30)17x-12x=30

(31)193-3x=187

(32)7.9+x=11.5

(33)19.5÷x=1.5

(34)0.8x+0.3x=88

(35)0.8x÷4=1.2

(36)14x=18.2

(37)5(0.7x-6.3)=17.5

(38)0.4x+3.1×4=22.4

(39)5(2x-2)=50

(40)3.3x=19.8

(41)15.4+32x=28.2

(42)7x-21×4=91

(43)1.1+1.3x=16.7

(44)0.3x+1.7=12.2

(45)(x+32)÷15=3

(46)x-1.1=3.8

(47)2.7x+5.8x-1.4=117.6

(48)19.1+9x=38.9

(49)8x+5x-45=189

(50)18x+10×15=222

(51)x-5.6=3.9

(52)4.9x+4.1x-0.9=179.1

(53)x÷25=4

(54)4x-3.4=13.4

(55)4.4x-2.4x+1.5=9.5

(56)9.2+x=11.8

(57)x+0.9=3.7

(58)(9x-45)÷27=2

(59)9.9x-4.7x=10.4

(60)12x+13x=350

(61)30x÷9=20

(62)x+15=74

(63)3(5x+4)=162

(64)43-x=21

(65)0.5x+2.1x-4.1=76.5

(66)8.6+x=16.3

(67)183+6x=243

(68)12x-7x+20=85

(69)3x÷42=0.4

(70)12x-2x-25=75

(71)17-0.4x=13.8

(72)18x-15x=33

(73)4.6x+5=23.4

(74)189÷x=21

(75)(5x-3)÷2=31

(76)x÷25=0.3

(77)8.6x+3x=46.4

(78)15x-6x=36

(79)8x+5x-46=162

(80)3x+3×4.6=17.4

(81)65x-61x+2.8=8

(82)10x-8x=30

(83)33x-16×0.3=5.1

(84)51x-11x-4.2=51.8

(85)x-33=43

(86)5.9x+2.9x=140.8

(87)13x+3.6=15.3

(88)15x+17×0.6=16.2

(89)1.5x-0.6x-4.3=3.8

(90)16x+10x+2=288

(91)164÷x=41

(92)59-x=48

(93)x+6.5=10.8

(94)55x=165

(95)16x+9x=300

(96)x÷78=2

(97)72x+61x+1.4=54.6

(98)185-49x=38

(99)11x÷2=3.3

(100)5.4x=10.8

(101)0.5x=16

(102)x-44=14

(103)0.4x+0.4×48=38.4

(104)0.9x-3.4×2=13

(105)2x+4×1.6=11

(106)x+11=88

(107)1.2x+3x+2.5=61.3

(108)8.9x-3.2x+4.1=44

(109)1.2x-4.1=1.9

(110)14.6÷x=0.2

(111)1.2x-0.6×20=7.2

(112)2(3.3x-9)=28.2