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)x+9.9=14.9

(2)x+4.1=10.4

(3)2(0.6x-3.3)=4.2

(4)4(2x-31)=60

(5)13.6+10x=19.6

(6)9x+2×47=256

(7)2x÷6=13

(8)2(1.9x+5.8)=19.2

(9)5x-11=159

(10)8.8x÷22=0.8

(11)74x-29x-4.5=49.5

(12)19x-2x-17=119

(13)3x+2x+14=99

(14)8.7x-7.6x+2.7=7.1

(15)2.8x-1.1x+3.6=8.7

(16)4x-5×18=38

(17)32x+45x+4.2=88.9

(18)0.8x+1.4x=103.4

(19)x+66=157

(20)x÷23=0.4

(21)15x-5x+40=60

(22)x+83=91

(23)74+5x=259

(24)32x+19x-3.3=98.7

(25)19x-9×0.6=9.8

(26)7.7x+4.6x-3.7=94.7

(27)x÷18=0.6

(28)2x÷7=16

(29)2.3x+9.3x=81.2

(30)84x=168

(31)2x+15=63

(32)9.1x+3.8=22

(33)(4x+3)÷10=6.7

(34)1.6x÷8=0.4

(35)x÷3=4

(36)3.9x+6.3x-1.4=70

(37)7+x=19

(38)8x-3x-47=53

(39)7x+26×0.4=26.5

(40)0.4x=14.4

(41)2x÷27=0.6

(42)x+27=57

(43)x+3.3=13.2

(44)13x+44=109

(45)23x=69

(46)2x+4×1.3=10.4

(47)6.9-x=4.1

(48)56+78x=212

(49)5.6-0.6x=2.6

(50)(2.3x-0.2)÷13=1.4

(51)14÷x=3.5

(52)6.2x+6.8x+4.8=56.8

(53)26x-16=88

(54)51x-36x+4=22

(55)0.7x+0.3×27=24.2

(56)x-33=53

(57)94÷x=47

(58)40x-37x-1.3=2.9

(59)4x=17.6

(60)(3x+33)÷5=15

(61)5(11x+17)=195

(62)3.2x+2.1x-3=71.2

(63)3x+57x-3.5=20.5

(64)15.8+3x=25.7

(65)37x-28=157

(66)x-1=4.1

(67)1x=9

(68)x÷9=1.7

(69)27x-23×0.4=1.6

(70)8x+12x-31=29

(71)3x+15x+4.9=67.9

(72)0.7x-4.4=13.8

(73)7x+5x+18=306

(74)6.7x-6.1x=5.4

(75)x+4.3=8

(76)6x+1.8x=117

(77)7.9x-3.5x-2.3=28.5

(78)1.8x-1.8×9=3.6

(79)3.2x-1.6×6=6.4

(80)143÷x=11

(81)5x-30=55

(82)57x-17x-3.8=28.2

(83)(3.4x+9.6)÷2=18.4

(84)x-5=18

(85)11-3x=2.6

(86)96x-10x-0.9=50.7

(87)17.5-52x=1.9

(88)13(1.3x-3.3)=41.6

(89)13x-11x+14=30

(90)97-x=56

(91)x-1=4.9

(92)51+x=95

(93)x-32=39

(94)8.4x+9x+3.7=142.9

(95)x+58=125

(96)3.5x+5.3x=114.4

(97)6.5-0.2x=1.1

(98)0.2x+3.7=16.5

(99)0.4x+1=18.2

(100)0.2x÷11=0.4

(101)1.7+10x=6.7

(102)1.4x-0.4x+0.8=50.8

(103)(0.5x+4.4)÷8=1.3

(104)5.6x-0.5x=15.3

(105)101-10x=31

(106)x÷16=3

(107)52x-1.3=9.1

(108)0.7x+1.3×4=24.8

(109)13x-7x-19=17

(110)36÷x=12

(111)37x+23x-4.1=115.9

(112)(13x-26)÷4=26

(113)0.8x-1.7=15.