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)10.6-10x=5.6

(2)4x-2x+42=114

(3)30+3x=36

(4)2(0.4x-3.8)=29.2

(5)5x+9x=224

(6)19.8-3.1x=7.4

(7)x-3.7=1.8

(8)37-x=10

(9)60x-4x-1.4=43.4

(10)x-10=56

(11)5x÷10=4

(12)(5x-40)÷3=5

(13)x+4.3=6

(14)x÷70=2

(15)13x-3×2.4=11

(16)15x÷36=5

(17)6x+12×1.5=33

(18)30-x=23

(19)4.5x+0.3×45=22.5

(20)95x+4.7=23.7

(21)12x-8x-25=15

(22)x+96=100

(23)16.6-0.2x=8.2

(24)12x=180

(25)9x-2x=21

(26)(1.3x-2.2)÷3=2.3

(27)x÷14=14

(28)2.7+x=7.3

(29)0.9x=8.1

(30)(16x+24)÷2=132

(31)6x-5.1=8.1

(32)6.1x=12.2

(33)(9.6x+5.2)÷5=16.4

(34)1x+0.2×8=9.6

(35)(6.5x+7.4)÷12=8.2

(36)18.7-0.3x=8.2

(37)2.4x-0.5x=7.6

(38)6.9x-5.3x=17.6

(39)16x-6x+12=52

(40)18x+7x+15=265

(41)(19x-11)÷3=66

(42)48x÷3=3.2

(43)90x÷18=10

(44)x-5=68

(45)5.6x+6.4x=120

(46)188-70x=48

(47)8(0.5x+3.3)=42.4

(48)0.2x-1.3=8.5

(49)15(12x-37)=165

(50)34x-25x+0.9=13.5

(51)87x+29x+1.1=59.1

(52)34x+39x+0.4=22.3

(53)x÷5=39

(54)1.2x+0.8x+1.6=111.6

(55)4.7x-3.6x=14.3

(56)(16x+42)÷2=61

(57)85-x=41

(58)16+x=36

(59)9-x=3.3

(60)6x+30=42

(61)11.8-39x=4

(62)6.6+x=10.1

(63)73x-53x+4=8

(64)x-30=42

(65)1.8x+1.2×5=13.2

(66)3(2.1x-9.9)=27

(67)(7.5x+8.2)÷2=49.1

(68)20x+1.2=21.2

(69)9.9-x=3.7

(70)50x+78x-1.1=152.5

(71)x-61=36

(72)0.5x+5.7=9.2

(73)6(0.8x-9.8)=18

(74)5.5x+9.3x=74

(75)5.1x-0.5x+0.9=65.3

(76)2x-81×2=10

(77)4.4+x=12.7

(78)48÷x=8

(79)27x=5.4

(80)2x-0.2×19=10.2

(81)15x+3.3=13.8

(82)148÷x=4

(83)7.6-2x=6

(84)11x-8x+41=53

(85)2.9x+9.3x+2.4=63.4

(86)3.3+x=10.1

(87)4.9x-3.3x-4.9=1.5

(88)105-2x=41

(89)15x+4×3.4=19.6

(90)0.5x-1.6×8=6.7

(91)11x+33×0.4=22

(92)17+x=24

(93)1.2x-3.7×3=4.5

(94)19x+18×0.6=22.2

(95)12x-9×13=63

(96)30x+10×1.4=32

(97)48x-8×0.7=8.8

(98)14x-9x+17=37

(99)9x+13x+8=140

(100)14x-26=16

(101)1.8x=14.4

(102)3x=18

(103)4(x-9)=148

(104)2.1x+3.2x+4=104.7

(105)32x-33=127

(106)26x-18=138

(107)6x+2×39=198

(108)5x-39=66

(109)0.6x+2.5=7.9

(110)x+3.3=8.4

(111)28x+25×0.6=20.6

(112)14x+11×2=176

(113)(6.2x-1.2)÷4=2.8

(114)1.6x-1