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)3x÷2=15

(2)3(12x-34)=78

(3)2.4x+2×4=27.2

(4)5.5x+1.8x=94.9

(5)28x+32=116

(6)77x-29x+4.9=33.7

(7)1.5+9x=11.4

(8)2÷x=0.2

(9)159-2x=141

(10)0.6x-1.4×7=4.6

(11)12.1-3.2x=5.7

(12)12x+3x=195

(13)4.2x+3.4x-1.6=13.6

(14)4(3x-41)=40

(15)8x-3×3.3=6.9

(16)2(10x+7)=154

(17)8.3-x=7.3

(18)2x-41=95

(19)0.7x-0.4x-3.5=19.9

(20)96÷x=12

(21)10-1.8x=1

(22)4.3x-2.5x+1.9=7.3

(23)76x+32x+3.4=133

(24)5(2.8x+3.3)=44.5

(25)7.2+1.8x=21.6

(26)15x-8x-17=32

(27)1.5x÷2=3

(28)48+8x=104

(29)5x+10=85

(30)30x+15=135

(31)x÷8=0.4

(32)97-x=45

(33)5x+6x+2=354

(34)(9.1x+5.6)÷4=19.6

(35)0.2x÷5=3.6

(36)x-1=8.8

(37)2(11x+34)=156

(38)x÷3=16

(39)14x-8x=66

(40)60x÷6=20

(41)5.2x-3.3x=17.1

(42)3+x=4.8

(43)42÷x=2

(44)x-29=23

(45)9x-7.8x=10.8

(46)18x-2.6=11.8

(47)13x-3x+40=140

(48)11.8+1.8x=29.8

(49)14x+6x=220

(50)7.1x-5.3x+3.6=21.6

(51)3(0.3x+6.3)=32.4

(52)3.2x+1×6=15.6

(53)6(0.4x+1.5)=23.4

(54)9.8÷x=0.7

(55)15x-4x=110

(56)39x-2×4.9=9.7

(57)14x-7x-21=42

(58)3.2x-4=5.6

(59)(5.9x+0.8)÷7=1.8

(60)93+x=95

(61)88-x=50

(62)8x÷10=16

(63)x+25=94

(64)63-x=26

(65)37+x=117

(66)51x+3x+0.8=54.8

(67)6x+11×18=276

(68)5.2x-2.7x-4.1=25.9

(69)x+5.1=13.8

(70)x-26=36

(71)4(0.3x-1.8)=19.2

(72)99-x=41

(73)3x+5.1x+4.8=93.9

(74)14x-3x-2.7=27

(75)4x+2x+33=69

(76)6.6x-2.5x-1.2=56.2

(77)51+34x=119

(78)2.2+x=6.5

(79)3x-15×6=90

(80)2(2.8x-7.9)=12.2

(81)14.3+2x=27.1

(82)9x+5x=196

(83)65x-9x-4.2=7

(84)0.4x+2.1=18.9

(85)2.4x-1.3=15.5

(86)3(x+23)=117

(87)x+50=138

(88)95-10x=35

(89)2.4x=16.8

(90)6x-4x+36=100

(91)x-1.3=3.5

(92)50x-11=89

(93)16x-8x-24=48

(94)x-4.7=3.2

(95)0.5x+1.5x=96

(96)7.3x-6.9x=4.8

(97)3.3+2x=7.5

(98)(5x-11)÷34=1

(99)38x+40=154

(100)3.5x-0.3x+1.2=20.4

(101)54x-2.8=8

(102)2x+3x=90

(103)x÷61=2

(104)15.1-1.6x=10.3

(105)2.4x-1.2x+2=36.8

(106)5(x+25)=195

(107)1.2x+2.2x-2.1=147.5

(108)4.4x=17.6

(109)6x-11×7=103

(110)(8.4x-6)÷4=17.4

(111)2.2x-1.2x+0.2=35.2

(112)8.8-x=3

(113)5(14x-3)=195

(114)80x-61x-0.