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+83=179

(2)10x-5x=60

(3)11x+4x-28=197

(4)0.4x-0.4×2=17.6

(5)7.6-7x=2.7

(6)18.9-9x=15.3

(7)(2.8x-0.9)÷33=1.5

(8)2(25x-26)=198

(9)2.2x=8.8

(10)4.3x+0.2×42=21.3

(11)x÷39=0.5

(12)(4.9x-7.4)÷23=3.3

(13)16x+13x+33=352

(14)20x-2×94=12

(15)6.4x+4.5=17.3

(16)45x÷5=36

(17)5.2+x=13.5

(18)8x÷22=0.4

(19)9.8-x=5.5

(20)68-x=50

(21)18x-10x-27=13

(22)1.3x+3.8×2=14.1

(23)17.6-2.1x=11.3

(24)44x+56x-0.5=169.5

(25)3x÷5=27

(26)3x+29×3=240

(27)45x+38x-4.2=20.7

(28)0.2x-4.5=8.5

(29)5x+46=156

(30)16.2+98x=35.8

(31)6.5x+4.2x=74.9

(32)10x-6x+49=105

(33)8x-7×3=19

(34)9.8+0.2x=14.6

(35)5x=20

(36)7.9-x=5.7

(37)x÷37=3

(38)34x-3.2=10.4

(39)15x+16x=341

(40)77x-62x-3.9=6.6

(41)8x-5=13.4

(42)4x÷62=0.2

(43)x÷44=3

(44)8.3+6x=20.9

(45)15.7-6x=3.7

(46)3.7x=7.4

(47)2x÷12=16

(48)14x-7x+17=108

(49)x÷3=22

(50)3x+19x-36=140

(51)3.2x÷12=1.6

(52)19x-13x-8=34

(53)3x+2.4=7.5

(54)21x-3=3.3

(55)9x+25=52

(56)30+x=40

(57)x÷10=10

(58)10x-45=105

(59)3.8+3.4x=14

(60)54+x=61

(61)16x+4.5=10.9

(62)4x÷8=1.5

(63)68x-19x+1.7=65.4

(64)151-20x=11

(65)77x-35x-2.1=6.3

(66)8x+2x=90

(67)14x-5x-31=23

(68)154+26x=258

(69)(3x+28)÷5=20

(70)8x÷20=4

(71)(x-2)÷3=8

(72)x+1.1=5.8

(73)16x-10x+41=59

(74)0.3x÷6=1.3

(75)0.4x+0.9×13=18.1

(76)9x-5x+19=51

(77)32x+39=167

(78)x-40=16

(79)9(0.9x+1.8)=48.6

(80)19x-26=107

(81)62-x=50

(82)11x÷22=0.2

(83)x÷21=0.9

(84)2x+4x-42=78

(85)0.2x+5=12.6

(86)(11x-45)÷16=13

(87)11x-3x=136

(88)3x-26=85

(89)3x+10x=143

(90)x÷3=3

(91)4.5x-0.7x-1.4=55.6

(92)98x-30x+4.9=59.3

(93)0.4x-0.4×8=2.4

(94)2.7x-1.3×4=8.3

(95)4.7x+6.1x+0.4=22

(96)80x-67x-4.9=1.6

(97)9(9x-23)=198

(98)71+x=100

(99)x+4=89

(100)(6x+18)÷4=12

(101)78x-29x-4.2=5.6

(102)56x=112

(103)x+8.5=18.1

(104)15x-49=101

(105)8x-7×13=101

(106)73+x=89

(107)x+6=75

(108)(0.2x+1.8)÷10=0.5

(109)78x-76x+0.2=2

(110)x-78=16

(111)x-1.3=2.6

(112)22x+38×0.5=34.4

(113)17x+61x+4.4=20

(114)15x+8x+7=122

(115)x+37=66

(116)52+71x=194

(117)2x+5.4