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)14x+11x=75

(2)90-x=44

(3)10x-5x+6=101

(4)94x-75x-3.4=11.8

(5)9x-3×35=12

(6)x÷19=10

(7)2x-3×13=93

(8)97-x=43

(9)3.3x+1.9x=114.4

(10)2.3x-1.9x=14.8

(11)7x-3×3.9=5.8

(12)x+1.6=3

(13)x÷2=8

(14)11-0.2x=2.8

(15)0.7x+1.4×12=35

(16)11x÷55=3

(17)0.2x-4.9=14.1

(18)6x-4x=58

(19)x+6=10

(20)24(0.3x-5.3)=45.6

(21)x+85=140

(22)3(x+43)=177

(23)147-4x=35

(24)0.3x+6.4x=60.3

(25)0.5x+4x-4.1=22.9

(26)7.6x-2.1x-4.5=56

(27)0.4x=15.2

(28)71-x=31

(29)10-1.8x=2.8

(30)3(0.4x-1)=42.6

(31)19x-3x-14=66

(32)52x+36x-1.6=112.8

(33)4.6x=9.2

(34)3.2÷x=0.2

(35)36x=14.4

(36)1x+0.4x-3.5=41.3

(37)x-0.9=4.6

(38)7x=147

(39)(6x+10)÷2=92

(40)18.8÷x=0.2

(41)7x÷49=0.3

(42)144÷x=4

(43)(10x-20)÷6=40

(44)16.8-3x=10.5

(45)8.9-x=8.5

(46)1.6x÷24=0.8

(47)15.1-33x=8.5

(48)23(x-9)=46

(49)2x-2=8

(50)4x+6x=220

(51)(6.3x+4.5)÷11=9

(52)2.2+7x=7.8

(53)10x-6x+30=42

(54)82x-65x+1.5=15.1

(55)20x-5×2.5=3.5

(56)4.5-x=2.2

(57)26x+6×18=238

(58)20x+36=236

(59)3x=42

(60)68x+26x-3.4=62.4

(61)4.6x+5.2x+4.9=34.3

(62)2.1x+0.5x+2.2=49

(63)3x+29×0.6=24.6

(64)4x=96

(65)2(2x+6)=152

(66)8x+2x-13=177

(67)1.1x+0.2×34=24.4

(68)0.2x-3.2=4.2

(69)(9x-12)÷25=6

(70)88x-6x-2.2=63.4

(71)1+0.6x=17.8

(72)11x+57=189

(73)2(6x-18)=192

(74)5.5x-3.4x-1=17.9

(75)1.1x-0.6x-3.1=34.4

(76)3x+14x+4.8=35.4

(77)(8.3x+0.6)÷38=2.2

(78)x-7=30

(79)54x+68x-0.5=133.7

(80)5(0.2x+1)=25

(81)7(6.8x-9.5)=28.7

(82)175-10x=145

(83)7.8+2x=8.6

(84)1.3x+4.2x=110

(85)23x+13x+3.3=143.7

(86)4x-1.4=5

(87)(2x+39)÷3=21

(88)0.3x÷36=0.2

(89)x÷53=3

(90)3.3x+0.3×28=24.9

(91)45x÷18=0.5

(92)108÷x=27

(93)x÷4=23

(94)3x=174

(95)8.4x-1x+4.3=85.7

(96)3(9.5x-4.2)=44.4

(97)141-12x=105

(98)185-9x=95

(99)2x÷16=0.4

(100)188+2x=224

(101)99-x=41

(102)25x-3.7=8.8

(103)11x+7×2.7=25.5

(104)0.2x+2.3=7.3

(105)x+1.5=2.8

(106)9x-5×0.8=8.6

(107)6÷x=2

(108)1.4x+1.8x-3.6=25.2

(109)51+3x=168

(110)4x+5x=135

(111)(3x-3)÷15=3

(112)95x-60x+4.4=18.4

(113)39x+15=171

(114)9.1x+9.3x+0.7=9