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)75x+43=193

(2)185-73x=39

(3)9.3x-3.8x=27.5

(4)14x-10x=12

(5)19x÷38=2

(6)4.9+1.7x=11.7

(7)0.7x=16.8

(8)21x+37=205

(9)5.3x-1.9x+3.4=64.6

(10)0.5x-3.3=15.7

(11)x+1.2=2.6

(12)1x-5=8

(13)155+5x=305

(14)x+87=130

(15)4.3x+0.6×14=17

(16)10x+87x+3.4=81

(17)2x-6×17=54

(18)2.7x+3.4x=103.7

(19)10x-4x-42=12

(20)12-0.3x=3.9

(21)16x+3=20.6

(22)15.8-18x=10.4

(23)4x-30×3=106

(24)191+7x=247

(25)1x+0.2x+1.3=60.1

(26)4.3x-3.8x=2

(27)6.1+25x=23.6

(28)(2.5x-9)÷15=1.9

(29)19(x+3)=190

(30)2.5x-0.9x+1=57

(31)1.7x-0.8x+0.4=12.1

(32)16x+12x-44=40

(33)5(2x-49)=55

(34)30x÷60=2

(35)4.4-x=4.2

(36)15.8-6x=2.6

(37)49÷x=7

(38)25x+95x+3.3=39.3

(39)(6.6x-1.5)÷37=2.1

(40)7.3x-1x-2.5=66.8

(41)0.2x=16.4

(42)11(7x+2)=176

(43)7x+10x-43=297

(44)12.1÷x=1.1

(45)0.2x+5.3=6.7

(46)(14x-9)÷27=9

(47)x-74=17

(48)5.9+x=14

(49)51÷x=3

(50)(2.4x+3.3)÷3=14.7

(51)3.2x+2.4×7=36

(52)x÷4=0.3

(53)(4.1x-6)÷2=17.5

(54)96-x=39

(55)35x÷70=0.2

(56)2(5x+2)=134

(57)x+1.1=6.7

(58)(5x-25)÷6=20

(59)2(0.7x+1.9)=30.4

(60)5x-2.1=10.9

(61)25x+6×3.3=27.3

(62)15x-9x=48

(63)0.2x=14.4

(64)0.6+x=8.7

(65)10x-4×5=180

(66)4x÷3=4.4

(67)2x=8

(68)12+18x=102

(69)124-6x=16

(70)11x-5x=96

(71)2x+6x-13=19

(72)x÷30=3

(73)1.5+0.2x=3.7

(74)14-18x=10.4

(75)195÷x=5

(76)4x÷6=30

(77)83x-24x+4.6=16.4

(78)2.3x-1.4×3=14.2

(79)13-20x=3

(80)5x=85

(81)0.3x+0.2×33=15.6

(82)7x-58=96

(83)17.5+0.7x=26.6

(84)2x+40×5=378

(85)4.5x-1.8x-4.4=28

(86)79x-55x+2.5=14.5

(87)3x-3=10.8

(88)125-14x=41

(89)65x+7x-4.7=31.3

(90)2x÷3=4

(91)11x-4x-42=70

(92)14x+13x+30=354

(93)4x-2x+23=81

(94)15x-9x=42

(95)11.4+3x=30.9

(96)14.5-2.3x=5.3

(97)3.6x+5.8x+1.5=67.3

(98)0.2x+6.4x=99

(99)x-1.5=1.4

(100)(14x+20)÷2=31

(101)x-35=52

(102)3.2x+8.5x+2.7=26.1

(103)80-x=68

(104)25x+10=160

(105)0.3x-1.1×10=3.1

(106)180÷x=30

(107)0.2x÷33=0.4

(108)11(0.3x-4.7)=11

(109)4x-13×1=4.2

(110)5x+3x=160

(111)2(4.7x+0.6)=29.4

(112)39x+3.7=11.5

(113)x÷4=5

(114)94x-88x+2.7=7.5

(115)1.