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)16x-3×11=31

(2)14.9-0.3x=5.9

(3)8.2x-1x=86.4

(4)10x-8x=30

(5)(13x+34)÷23=6

(6)7x-2x-47=58

(7)15x-6x+32=122

(8)0.6x=9.6

(9)21x=189

(10)x÷10=1.3

(11)7x-3x-14=22

(12)5.9+x=14.6

(13)0.2x-2×3=3.8

(14)97+2x=231

(15)8.4x+4.4x+1.8=129.8

(16)11x+2.9=19.4

(17)8(2x+2)=144

(18)x+5.8=14.8

(19)30x-7x-1.8=46.5

(20)6x-1.1=3.7

(21)50x-2.5=17.5

(22)4x÷13=0.8

(23)x÷15=0.7

(24)89-6x=71

(25)27x-4×2.1=5.1

(26)8.8-x=5.1

(27)x+0.9=1.2

(28)0.5x÷10=2

(29)8.7x-2.3x=51.2

(30)5.5x-1.6x-4.8=26.4

(31)7x+3x=50

(32)120÷x=15

(33)x÷6=3

(34)2(21x-27)=198

(35)12x-5x-14=56

(36)4.8x-0.7x+3.5=24

(37)6x+9x+2.4=116.4

(38)5.4x+1.8x+3.1=103.9

(39)x+1.5=3.8

(40)3(x-20)=78

(41)3(6x-47)=75

(42)1.5x+8.9x-4.8=47.2

(43)34x-53=83

(44)x+8.2=17.6

(45)3(1.4x+5)=36

(46)1.2x÷20=0.6

(47)23x+56x-2.3=116.2

(48)5.8+x=10.7

(49)4x-2×27=58

(50)7-x=4.2

(51)4.2+x=5.9

(52)8x=11.2

(53)11.6+12x=18.8

(54)2x-5×9=33

(55)14.1+93x=32.7

(56)0.6x+2.1=11.1

(57)(12x-32)÷8=26

(58)1.2x+9.7x-3.3=18.5

(59)5+0.3x=10.1

(60)18x+4x-23=21

(61)6(9x-28)=156

(62)76+x=84

(63)(4x+48)÷16=5

(64)72x-29x+1.3=9.9

(65)10.8+55x=27.3

(66)0.3x-2.9=8.8

(67)19x+3x+25=157

(68)6x÷8=3

(69)7.7x+6.9x=73

(70)x÷4=1.8

(71)10.5+1.9x=23.8

(72)8.9x-6.9x=4

(73)13x÷39=4

(74)15x+5x+35=275

(75)10x+40×4=250

(76)7x+8×2.1=31.5

(77)58x-2x+1.8=35.4

(78)6.5x+3.3x=98

(79)2x+35×0.5=23.5

(80)14x÷42=2

(81)12x÷6=26

(82)4x+21×0.8=28

(83)84x-58x+4.6=33.2

(84)49x-4.9=4.9

(85)32x=16

(86)18x+5.8=14.8

(87)20x+3.5=19.5

(88)47+x=113

(89)2x÷23=0.8

(90)4.8x+4.3=18.7

(91)3x-42×3=24

(92)(3.7x-5.1)÷6=8.4

(93)196-21x=28

(94)10.4-0.5x=3.9

(95)7x+5x-22=134

(96)4.4x+0.3x=51.7

(97)16x-11x+15=60

(98)2.2x-0.5×4=15.6

(99)x+0.3=4.4

(100)62x+55=241

(101)4x+20=108

(102)1.2x+2.5=10.9

(103)14.9+1.5x=34.4

(104)2.7x+0.3x+0.9=6.9

(105)0.3x+3.7x=72

(106)110-25x=60

(107)10x-6x+47=99

(108)0.2x-5.8=9.2

(109)0.5x+0.8x-2.1=99.3

(110)12x+3x+39=279

(111)2(1.8x-9.5)=17

(112)67x+99x+3.3=69.7

(113)