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)9.2x-1.4x+4.9=43.9

(2)12x=10.8

(3)(4x+16)÷3=28

(4)64x+69x-0.5=132.5

(5)63x÷14=9

(6)95-x=82

(7)191-40x=111

(8)36x+64x+1.6=131.6

(9)14x-5×10=76

(10)94x-38=150

(11)21x-1.1=3.1

(12)(4.5x-2.1)÷21=1.4

(13)24x+10×0.7=26.2

(14)0.4x+0.2×17=4.2

(15)2x+3.3x+1.8=33.6

(16)x÷6=0.5

(17)3.5+x=12.9

(18)x÷3=3.7

(19)(1.7x+2.9)÷9=0.7

(20)2x-3.5=16.3

(21)0.4x-1×13=2.6

(22)1.8x÷12=0.3

(23)(15x-44)÷2=83

(24)7x+2×4.3=21.9

(25)17x+3x+26=186

(26)8x+18x-28=24

(27)20x+35x+3.2=47.2

(28)1.4x-3.3=7.9

(29)19x+4.4=17.7

(30)3x+12x-18=72

(31)x÷19=4

(32)4.1x-0.4x+4.9=41.9

(33)2x-5.2=8.4

(34)94÷x=47

(35)x÷22=5

(36)19x+5×21=238

(37)9x-28×3=33

(38)4x+3×1.3=5.9

(39)45÷x=15

(40)4x-3.9=13.7

(41)41x-26x-3.2=11.8

(42)9x-0.9x+0.3=81.3

(43)16.2+1.8x=21.6

(44)8.1x=16.2

(45)54+100x=254

(46)2(2x+24)=184

(47)2x-16=100

(48)3.8x-0.8x-0.4=59.6

(49)x÷76=2

(50)11(3.6x-6.1)=12.1

(51)7.1+0.3x=16.4

(52)2x-4×18=38

(53)14.7-25x=4.7

(54)3.5+1.3x=19.1

(55)45x-38=97

(56)(9.9x-7)÷8=1.6

(57)15x-6x=27

(58)17x-6×15=63

(59)x-49=13

(60)24x+19×1=33.4

(61)173-2x=37

(62)2x=5.8

(63)(4x+10)÷6=17

(64)x+9.8=16.6

(65)x÷23=0.4

(66)17.7+0.7x=24.7

(67)x+9.6=11.7

(68)x÷11=5

(69)14.5-2.1x=4

(70)14x-5x-8=109

(71)3.7+0.7x=8.6

(72)5x=14.5

(73)19x+7x-3.1=2.1

(74)19x+38×0.4=32.3

(75)x-5=67

(76)0.8x÷2=2.8

(77)3.8x+9.8x+1.4=110.2

(78)6x+4x=280

(79)42x+41x-3.7=178.9

(80)x+92=126

(81)0.2x=5.4

(82)10x+18x=308

(83)9.9x+7.4x+2.5=106.3

(84)71-x=64

(85)6(6.1x-8)=25.2

(86)30x+1.4=19.4

(87)57-x=41

(88)11.2-0.5x=8.7

(89)3x-1.5=18

(90)(9x+22)÷2=110

(91)146+2x=338

(92)192-11x=49

(93)2(6x+24)=108

(94)116+3x=155

(95)2x-1.5x+1.5=5.5

(96)x÷2=48

(97)13x+21x-2.6=51.8

(98)6.3x+7.4x+3.5=44.6

(99)12x+13=97

(100)8x+32×3=192

(101)5-x=1

(102)34x+61x+4.5=71

(103)0.4x-1×9=6.2

(104)(x+10)÷2=19

(105)97-6x=79

(106)8x÷64=3

(107)x-74=11

(108)x-1.8=3.1

(109)2(x+24)=116

(110)8x+23×6=338

(111)7+x=52

(112)11.8-19x=6.1

(113)(13x-30)÷4=12

(114)17.7÷x=0.3