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)10x-13×6=92

(2)77x+1.3=16.7

(3)2x-42=62

(4)23x=138

(5)(1.6x+4.4)÷12=2.9

(6)4x=164

(7)5x-2x+13=97

(8)5(1.7x-1.5)=18

(9)16x+10x+34=216

(10)2x+7x+23=176

(11)69x-49x-4.8=11.2

(12)2÷x=0.5

(13)58x+74x+0.2=105.8

(14)x+45=123

(15)3.3+1.1x=15.4

(16)8.5+x=16.8

(17)2.3x-0.5x=61.2

(18)8x+3.2x+2.9=92.5

(19)7x+3x+28=238

(20)2.4x-2.1x+3.9=12.6

(21)1.1x+4.7x=69.6

(22)x÷9=21

(23)72x-33x+4=35.2

(24)19x-2x-43=110

(25)8x-2x-26=58

(26)7.4+3x=18.5

(27)4(3x-30)=108

(28)x+2=81

(29)5.8x-4.9x+1=6.4

(30)14x-6x+19=123

(31)(5x-3.6)÷21=3.4

(32)2.3x+0.2x+1.8=96.8

(33)11+3.1x=26.5

(34)12x+4×3.3=18

(35)40x+4.8=20.8

(36)14x-9x=60

(37)x-4.1=5.6

(38)3x=7.5

(39)28x-34=134

(40)2x-1.4=1.6

(41)75x÷6=25

(42)157-2x=77

(43)3x+7.6x+1.7=139.5

(44)6.4x-2.5x-4.8=34.2

(45)15x-5×1.5=4.5

(46)9x-3x=12

(47)3.8x-0.4x-4.2=19.6

(48)16x=11.2

(49)1.1x+0.6x=130.9

(50)0.2x=0.6

(51)0.3x-3.1=8.6

(52)28(0.2x+0.2)=22.4

(53)6(0.5x+0.8)=22.8

(54)36x+52=196

(55)(9.4x+5)÷2=49.5

(56)13+2x=28.8

(57)4x+2x-49=161

(58)18x-25×0.7=2.3

(59)87-x=10

(60)71-x=39

(61)6.1-0.9x=4.3

(62)17.8-1.8x=14.2

(63)62x÷6=31

(64)4x+4×0.8=20.8

(65)18-2x=13.8

(66)4x+6x+38=88

(67)45x+24x+1.3=42.7

(68)2.5x+3.7x+3.5=121.3

(69)53x-14x+4.9=20.5

(70)27x-23x+2.9=14.5

(71)0.4x=12.4

(72)47x-4x-2.3=88

(73)6.1-x=4.3

(74)9.7x-6.2x-1.7=22.8

(75)(1.5x+3.7)÷4=5.8

(76)24x÷4=1.2

(77)18÷x=0.3

(78)(7x-16)÷17=11

(79)122+2x=132

(80)x+6.5=11

(81)25x+32=207

(82)19x+37x-0.7=66.5

(83)0.5x+0.6×18=12.3

(84)10(2x+5)=150

(85)16(1.4x-7.1)=20.8

(86)18x÷9=10

(87)0.5x=15

(88)3.5x+5.4x-4.1=84.9

(89)3.2x÷48=0.2

(90)11x+4x-4.3=22.7

(91)(2.8x-1)÷38=1.3

(92)9.1x-0.6x=34

(93)19-5x=6.5

(94)8.5x+0.7x=92

(95)176-8x=64

(96)24+x=28

(97)x+54=93

(98)16x-13x+27=60

(99)13x=10.4

(100)9x-2x=98

(101)17x+7×22=341

(102)2(5x-17)=146

(103)2.8x-0.2x+0.4=16

(104)36x-5.7=8.7

(105)9x-4.4=12.7

(106)(1.8x+4)÷28=0.4

(107)2x+5×2.6=20.2

(108)14x+3x=221

(109)0.4x+1.4=8.2

(110)(2x-6)÷11=2

(111