五年级数学(方程)习题及答案汇编.docxVIP

五年级数学(方程)习题及答案汇编

(1)2(3.4x-7.5)=25.8

(2)x+61=83

(3)29x-30×2=114

(4)5(3x-39)=180

(5)60x÷5=2.4

(6)17x-8x+17=116

(7)3.3x+2.5×2=24.8

(8)2(7.8x+0.4)=32

(9)x÷6=7

(10)0.5+x=1.7

(11)x÷62=2

(12)8.9+17x=27.6

(13)5.4x-2.7=8.1

(14)36x-32x+1.4=5.4

(15)1.8x-1x-0.2=23.8

(16)x÷16=5

(17)7x÷42=0.3

(18)(2x-6.4)÷13=1.2

(19)0.2x+0.8×4=3.8

(20)9x-5.8=10.4

(21)2.4x-0.2x-4.8=41.4

(22)12.7-3x=8.8

(23)4x+10x=42

(24)x-34=47

(25)4x-47×0.3=2.7

(26)0.4x+0.5×13=21.3

(27)5.3x+2.6x-4.4=98.3

(28)x÷4=38

(29)9x-3x+4=100

(30)2.4x+1.9=13.9

(31)(2.3x+4)÷2=18.1

(32)x÷3=33

(33)x+5=34

(34)3.1x+0.8x-1.2=61.2

(35)5(17x-6)=140

(36)x+61=152

(37)71+2x=227

(38)10x-14×7=52

(39)3x-2×51=18

(40)19x+6x+27=252

(41)5(x-16)=115

(42)14.6+42x=27.2

(43)7x+12x+46=84

(44)0.6x+1.5x=16.8

(45)6.7+x=7.3

(46)18.8-2.5x=13.8

(47)5.7+x=8.9

(48)2x-51=135

(49)18.9÷x=0.9

(50)1.3+x=5.3

(51)31x-16x-3=36

(52)106-22x=62

(53)x-4.5=3.2

(54)30x+87x+4.2=109.5

(55)11x-8×3=141

(56)7.4x-1.7x+2=76.1

(57)3.4x-2.8x-3.1=13.1

(58)(0.3x+0.7)÷5=0.8

(59)2(4x-31)=114

(60)24x+2.8=19.6

(61)8.7x+5.4=22.8

(62)9(0.5x+1.2)=24.3

(63)1.2x÷6=3.2

(64)x÷6=1.6

(65)10x-4x=108

(66)18x+3x+22=253

(67)7x-43×2=96

(68)33x+10x+0.7=103.9

(69)19.3+1.2x=30.1

(70)45-x=13

(71)21x÷6=28

(72)10x+4×4.1=25.4

(73)(7.4x-3.6)÷21=3

(74)16x-5x=88

(75)7x+3x=130

(76)0.9x÷3=4.5

(77)3x+11×8=166

(78)12x-8x-15=49

(79)9.7+x=18.5

(80)(5.1x-4.3)÷7=12.5

(81)3x+18×0.6=16.5

(82)0.7x+2x=129.6

(83)15x+5×2.9=29.5

(84)6x=18

(85)11x+4x=195

(86)(13x+38)÷7=24

(87)(13x-22)÷7=34

(88)2(4.5x+8.6)=35.2

(89)(8x-27)÷5=25

(90)3.7x-2.2=12.6

(91)0.2x=13

(92)5.4x+4x=141

(93)3(4x+10)=198

(94)129-8x=73

(95)14x+85x-2.4=76.8

(96)5x-12×2=21

(97)5x-1.3=6.7

(98)x-17=54

(99)24x-11×0.9=2.1

(100)1x+4.9=21.9

(101)54x-50x+2.6=8.2

(102)22(1.9x-4.6)=24.2

(103)x-18=76

(104)92x-44x-4.6=9.8

(105)(3.5x+2)÷5=10.9

(106)(2.5x+8.9)÷7=5.2

(107)0.4x=4.4

(108)81x÷6=2.7

(109)8.4-33x=1.8

(110)11.1÷x=0.3

(111)2(7x-23)=52

(112)9x-3x+30=10