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+0.6=8.2

(2)6x+2.3=20.3

(3)2(0.8x+9.5)=44.6

(4)7x+2.5=12.3

(5)16-8x=11.2

(6)3x-45=153

(7)4.5x+2.7=11.7

(8)17x-20=99

(9)117+36x=225

(10)2(0.9x+1.5)=28.2

(11)(2.8x+1.1)÷29=1.1

(12)4.6x-1.1x+2.7=72.7

(13)90x÷45=4

(14)0.3x=12.6

(15)4x-22=154

(16)27(1.2x-5)=27

(17)3x+15x=90

(18)13x+18x-45=203

(19)(13x-13)÷12=13

(20)6(7x-9)=156

(21)33x-29=37

(22)14x-28=28

(23)5(1.8x-8)=32

(24)23x+98x-1.2=71.4

(25)x÷19=0.9

(26)4.9x=19.6

(27)x+57=116

(28)2.5x+8.6x+1=123.1

(29)7.3x-4.7x=15.6

(30)14x-3.4=2.2

(31)3x-5×1.7=2.6

(32)0.9x÷18=1.1

(33)14.3-3.8x=2.9

(34)(6x+2)÷2=49

(35)68x-7x-1.7=28.8

(36)8x-6x=20

(37)98x+82x-3.1=86.9

(38)6x+2x=72

(39)64x-30x+3.4=54.4

(40)(7x+28)÷12=7

(41)(11x-49)÷25=2

(42)54x+35x-2.3=95.6

(43)4.1x-0.3×11=13.1

(44)6(x-22)=144

(45)(10x+10)÷32=5

(46)7.5+99x=27.3

(47)8(0.3x-9.1)=30.4

(48)4.5x+6.3x=162

(49)x+93=141

(50)41x-18x+2.4=27.7

(51)45-x=40

(52)0.4x-3.1×2=7.8

(53)9x+18x+6=60

(54)5x+4x+17=71

(55)6x-2x-18=66

(56)87-x=59

(57)3.7x+0.2x=54.6

(58)13x-3x-3=117

(59)15x+30=90

(60)3.5+0.3x=13.7

(61)4.9-x=4.3

(62)1.6-x=1.2

(63)37x+32x+2=126.2

(64)5x=125

(65)11(4x+6)=198

(66)9x+4x-9=186

(67)6x+37=121

(68)2.1+x=5

(69)6.9+2x=25.7

(70)96-x=54

(71)1.9x+6.8x+1.8=97.5

(72)0.7x+2.3×5=20.6

(73)48x-2.9=16.3

(74)17x-5x+17=89

(75)7x=14

(76)7x-1.5=16.7

(77)(11x-32)÷48=3

(78)15.6+41x=23.8

(79)(8.3x-9.8)÷8=5

(80)1.6x-0.3x=15.6

(81)4x+10x=238

(82)7.7÷x=1.1

(83)2x=16.4

(84)7x-3.6=10.4

(85)10(2.8x-2)=36

(86)5x+9x+24=262

(87)30x-16=134

(88)2.4x+5.4x=109.2

(89)3.3x-1.4×5=9.5

(90)x-2=5.1

(91)18.2÷x=0.7

(92)4x-13×2=166

(93)19x-9x+15=55

(94)12+20x=92

(95)59x-28x-4.7=10.8

(96)8.6+1.2x=23

(97)6.3x-5.5x+4.2=5.8

(98)39+x=92

(99)5x+15x=160

(100)7.3x-5.2x-4.5=6

(101)3.7x=7.4

(102)13x-5x+22=142

(103)3x÷8=1.8

(104)16.2÷x=0.6

(105)195-87x=21

(106)6x÷21=8

(107)74x+9x-4.8=94.8

(108)x÷45=3

(109)20x+3×36=148

(110)3x+4×13=157

(111)17.8+0.2x=33.6

(112)5.6x+1x+0.4=46.6

(113)(0.5