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)2.9x-3.3×4=1.3

(2)1.6x-0.6×5=11.4

(3)(6.3x-9.4)÷4=7.1

(4)9x-2x-13=113

(5)4x=132

(6)(17x-11)÷25=5

(7)(8x+5.8)÷2=42.9

(8)5.1+58x=22.5

(9)(6x+18)÷4=24

(10)8x+2×2.4=7.2

(11)x÷10=0.3

(12)3x+19=145

(13)2.8+x=6

(14)8.5x+5.4x-2.1=53.5

(15)62x-46x+3.3=27.3

(16)x÷2=32

(17)21÷x=7

(18)6.4x+9.1x+2.4=79.9

(19)x÷58=0.3

(20)7.8x-3.5x-1.3=24.5

(21)6x+1.8=18.6

(22)8x+2.3x+4=24.6

(23)3(x+25)=162

(24)12x+6×1.1=13.8

(25)9.1+25x=14.1

(26)x+8.9=9.5

(27)8x÷64=0.3

(28)14(0.5x+1.8)=46.2

(29)34x-55=47

(30)27+x=126

(31)19-2.6x=11.2

(32)28x-12×13=40

(33)0.3x÷4=2.7

(34)2.6+85x=19.6

(35)38x-27×0.5=5.5

(36)7x-5×8=156

(37)14.1-4x=7.7

(38)7(15x-38)=154

(39)2x-34=114

(40)9x-7x-2=30

(41)42+2x=76

(42)0.3x+1.6×4=14.2

(43)x-2.8=3.8

(44)19x-2.6=3.1

(45)91x-70x-4.7=10

(46)5.9-9x=1.4

(47)4x-2x+8=60

(48)18x+28×7=340

(49)9x+12x-15=69

(50)x-5.7=1.6

(51)x-56=38

(52)147-19x=52

(53)10x+41x+3.1=33.7

(54)11x+5x-34=254

(55)9x+15×12=225

(56)15.3+0.5x=30.8

(57)8x=72

(58)6x+8x-34=134

(59)76x-31x-3.2=46.3

(60)12+19x=145

(61)30x+32=92

(62)69-x=67

(63)6.3-x=3.5

(64)91x-75x+2.9=14.1

(65)(4.8x-1.5)÷11=5.1

(66)199-3x=10

(67)4.5x=18

(68)14.6+64x=33.8

(69)7.8÷x=1.3

(70)2(x+22)=86

(71)21+x=23

(72)5x+12x=68

(73)1x=20

(74)13x÷65=0.2

(75)2.4x+8.9x=45.2

(76)3-x=2.3

(77)64-x=41

(78)12x-6x=60

(79)34x-3.9=6.3

(80)9(x+7)=81

(81)25+x=78

(82)7.2x-2.2x-2.4=32.6

(83)4.1+x=10.5

(84)(7x-8)÷33=4

(85)1.6x-0.3x=44.2

(86)x÷8=1.8

(87)71-x=56

(88)3x-2×3=3.6

(89)2(2x-23)=38

(90)9.1-0.8x=5.9

(91)120÷x=30

(92)1x-0.5×3=1.5

(93)(3.9x-6.1)÷4=9.2

(94)x÷5=20

(95)43x=12.9

(96)8.5-x=7.1

(97)(19x-35)÷29=6

(98)13x+15x-45=263

(99)11.4÷x=1.9

(100)7x÷14=0.3

(101)x÷7=18

(102)x÷30=0.5

(103)3.9x-1.9x-4.9=25.1

(104)10x=30

(105)7.8x-3.6x+0.7=38.5

(106)8x+21x+0.6=67.3

(107)4x+7x=209

(108)23+2x=69

(109)12x-8x-42=18

(110)(8x-4)÷12=3

(111)x-1.1=7.8

(112)0.9x+5.7=12.9

(113)11x+12x-48=21

(114)0.7x-3.4=4.3

(115)8(0.7x-9.3)=20.8

(116)0.3x