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)7.1+x=9.2

(2)3.2÷x=1.6

(3)8x-6x=22

(4)8.8x+0.5x=27.9

(5)x÷3=4.1

(6)x-1.9=7.7

(7)131+43x=260

(8)2x+3.4=16.2

(9)2(0.8x+2.8)=36

(10)16.7-3x=10.7

(11)x÷38=0.3

(12)32x-6×0.2=11.6

(13)3x=19.5

(14)x÷42=0.2

(15)4(6x-49)=188

(16)0.6x+2.1x=54

(17)x-75=16

(18)(9.8x-8.6)÷22=0.5

(19)6x-4.6=7.4

(20)11.8+2.5x=19.3

(21)(2x-14)÷2=15

(22)2x-17=15

(23)4.7x+8.6x+3.9=150.2

(24)(6.1x+2.4)÷7=4.7

(25)2x=82

(26)19x-53=99

(27)5.7+x=6.3

(28)10x+19x-37=224

(29)4(0.3x-3.3)=33.6

(30)2.8x-1.4=18.2

(31)6.6x-3.4x=6.4

(32)20x-17x-4.2=1.2

(33)3.6x+6.6x-0.8=91

(34)37x-37×0.2=11.1

(35)4.7x+7.8x=75

(36)15x+2x+16=67

(37)19x-12x=63

(38)x+97=130

(39)5x+6x=99

(40)97x=19.4

(41)2x+30×6=220

(42)x+4.5=13.6

(43)7x-33×4=36

(44)128+40x=208

(45)(7.6x+0.8)÷4=13.5

(46)x+9.6=14

(47)0.2x=9.6

(48)1.5+x=7.1

(49)12x-9x=39

(50)56x-25=143

(51)6.9x-4.4x-4.9=15.1

(52)7.5÷x=0.5

(53)2.3x+1.8x-1.8=96.6

(54)14x+8x+32=98

(55)x-52=19

(56)2x÷3=4

(57)3.6x+1.3=19.3

(58)3(6.4x-1.1)=35.1

(59)8x-24=136

(60)0.7x-0.5×6=16.6

(61)2(0.5x+4)=43

(62)28x-3×2=162

(63)2x÷10=16

(64)6x+5x=275

(65)12x+4=8.8

(66)191-2x=103

(67)24x-4.2=10.2

(68)0.6x+1x+0.5=61.3

(69)83x-28x+3.1=63.6

(70)167+5x=207

(71)41x-14x+2.8=13.6

(72)2x÷26=0.6

(73)17.9-1.1x=11.3

(74)2+x=7.8

(75)128+6x=326

(76)(6.9x+0.8)÷8=7

(77)0.6x+0.8×24=36.6

(78)3.2x-4.9=11.1

(79)x-12=18

(80)33x+12x+2.2=33.7

(81)12x-6x+29=59

(82)(7.8x+8.6)÷2=16

(83)x÷40=0.2

(84)10x+9x=323

(85)x÷9=9

(86)x+4.8=12.8

(87)(6x-18)÷6=18

(88)5(0.3x+2.3)=16

(89)2.2x+4.4=11

(90)17.8-0.8x=1.8

(91)2(5x+42)=194

(92)2x÷7=0.6

(93)13.7+3x=14.6

(94)2(6x-39)=78

(95)1.5x-3.4=1.1

(96)44-x=13

(97)2x+34×0.3=15.4

(98)16+0.2x=19

(99)7x-3×4.5=2.6

(100)7x-4x=39

(101)15x+9x-19=149

(102)0.5x+3.5=5.5

(103)(11x+33)÷5=22

(104)5.4+5.4x=21.6

(105)8.5-3x=5.8

(106)(16x-24)÷44=2

(107)x-43=19

(108)17x-2x-1.7=8.8

(109)2x+37=101

(110)1.9x-0.3×18=7.9

(111)94x-23x+4.3=46.9

(112)51+x=114

(113)2(5x-39)=132

(114)11(2.1x-