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)5.9x+3.3x+0.6=138.6

(2)1.5x-3.5=7

(3)108÷x=6

(4)18.8÷x=0.4

(5)(10x+46)÷4=74

(6)4x+13x+26=145

(7)16x÷14=8

(8)29-x=13

(9)0.2x÷7=2.8

(10)4x+2x+37=193

(11)8x+3.5=12.3

(12)16.6-6.6x=3.4

(13)x-4.9=3.6

(14)51-x=37

(15)19.6+5x=29.6

(16)16.4-4.3x=3.5

(17)62-x=15

(18)47x-5.8=13

(19)2(7x+9)=144

(20)16x+8x-46=122

(21)35x=105

(22)x+7.9=10.5

(23)14x-2x=132

(24)64x-21x+3.8=46.8

(25)4x+2x-47=151

(26)5(7x-7)=140

(27)9.2x+3.6x-4.3=123.7

(28)0.2+x=3.6

(29)1.1x+8.5x-1.3=56.3

(30)14x+6x+4.9=142.9

(31)x+8.3=16.3

(32)9x-45×0.3=4.5

(33)8x+36=228

(34)x-75=15

(35)3.8x-1.3x+1.2=28.7

(36)1x÷5=0.6

(37)142÷x=2

(38)4.4x-0.9x+1.4=50.4

(39)9x-5×9=27

(40)14.2+27x=19.6

(41)9x+16x-37=238

(42)0.9x=15.3

(43)x+5=11.2

(44)2x-2.2=9.8

(45)10x-6x+2=74

(46)31x=93

(47)50x-4=16

(48)19.2+1.7x=27.7

(49)65-x=36

(50)3x÷9=0.9

(51)2x+13x=60

(52)6(3x+2)=138

(53)5.8x-3x=22.4

(54)2x+2×1.2=10.6

(55)5.7+x=8

(56)50x-28x-3.6=22.8

(57)159+9x=177

(58)16x-11x=25

(59)126-5x=96

(60)(x+7)÷13=2

(61)8x-4x-30=54

(62)88x-39x+4.1=33.5

(63)2x-1.3x-0.3=4.6

(64)8.5+3.4x=22.1

(65)0.2x-4.5=10.5

(66)(6.9x+4.5)÷3=24.5

(67)82÷x=2

(68)60÷x=4

(69)9x÷81=2

(70)10x÷6=15

(71)6x-11×13=37

(72)x+45=128

(73)x÷24=4

(74)5x-2x=24

(75)x+8.2=14.4

(76)12x÷18=4

(77)71-x=31

(78)x-5.5=3.7

(79)2x+11×1=17.8

(80)(17x-40)÷7=21

(81)x-9=73

(82)7x-14=14

(83)1.2x-0.3x-0.4=74.3

(84)x+73=151

(85)3(11x-38)=183

(86)170-2x=18

(87)34x-20x-3=11

(88)0.5x+0.9×3=8.7

(89)10x=16

(90)71x-65x-2.1=3.9

(91)2(2x+11)=126

(92)0.3x=4.8

(93)28x-11x-2.5=26.4

(94)4.7x-3.5x+1.7=12.5

(95)10.1+1x=29.1

(96)41x+38x+0.2=142.4

(97)x+1.4=4.4

(98)3x=8.1

(99)150+32x=278

(100)14x+11x+29=129

(101)47x+55x-3.5=47.5

(102)3.5-x=1.7

(103)9.5x-5.5x=28

(104)10.6+5.5x=27.1

(105)x÷17=0.8

(106)8.3+x=11.4

(107)0.2x=9.8

(108)3x-0.9×7=5.7

(109)15.5-1x=8.5

(110)72x-22x+3.2=43.2

(111)12(0.7x-7.9)=31.2

(112)6.8x+3.7x=115.5

(113)2(6x+27)=78

(114)1.3x+4.4=12.2

(115)x÷3=0.2

(116)x-49=4