五年级数学(方程)专项练习题及答案.docxVIP

五年级数学(方程)专项练习题及答案

(1)x+50=94

(2)x+59=68

(3)x+61=154

(4)x+38=91

(5)x+61=78

(6)x+52=97

(7)x+61=63

(8)x+87=136

(9)x+37=65

(10)x-54=43

(11)x-55=19

(12)x-35=14

(13)x-32=53

(14)x-52=40

(15)x-44=30

(16)x-49=20

(17)x-41=13

(18)x-2=15

(19)x+4.5=6.5

(20)x+0.9=4.9

(21)x+4.3=6.2

(22)x+1=4

(23)x+6.4=14.6

(24)x+5=12.1

(25)x+3.2=10.7

(26)x+5.9=14.4

(27)x+3.3=11

(28)x-5.8=2.6

(29)x-5.5=3.5

(30)x-6.3=3

(31)x-1.3=8.1

(32)x-2.3=1.4

(33)x-6.6=2.8

(34)x-6.3=1.1

(35)x-5.4=4

(36)x-4.7=2.9

(37)13+x=50

(38)50+x=124

(39)68+x=167

(40)7+x=56

(41)76+x=163

(42)76+x=120

(43)72+x=104

(44)74+x=76

(45)93+x=103

(46)64-x=31

(47)44-x=40

(48)65-x=21

(49)33-x=27

(50)75-x=28

(51)68-x=42

(52)60-x=12

(53)55-x=35

(54)86-x=47

(55)0.9+x=8.9

(56)1.7+x=2

(57)5.6+x=9.2

(58)9.7+x=14

(59)4.5+x=12.6

(60)3.5+x=4.5

(61)7.3+x=15.1

(62)8.7+x=9.5

(63)3.2+x=7.6

(64)9.4-x=3.7

(65)3.1-x=2.6

(66)9.5-x=8.7

(67)7.3-x=1.5

(68)4.6-x=1.2

(69)9.4-x=5.4

(70)6.4-x=5.7

(71)4.6-x=1.9

(72)3.7-x=2.6

(73)2x=158

(74)2x=130

(75)10x=90

(76)4x=20

(77)48x=192

(78)44x=176

(79)4x=164

(80)2x=64

(81)5x=135

(82)2.2x=17.6

(83)0.4x=18

(84)1.1x=11

(85)5.6x=16.8

(86)7.9x=15.8

(87)0.4x=12

(88)4.6x=13.8

(89)0.3x=18

(90)4.3x=17.2

(91)4x=18.8

(92)87x=17.4

(93)9x=18

(94)59x=17.7

(95)6x=1.2

(96)54x=10.8

(97)3x=5.4

(98)15x=15

(99)4x=17.6

(100)180÷x=45

(101)136÷x=4

(102)95÷x=5

(103)75÷x=5

(104)63÷x=3

(105)58÷x=2

(106)54÷x=27

(107)18÷x=6

(108)138÷x=6

(109)7.2÷x=0.6

(110)14.8÷x=0.4

(111)2.4÷x=0.8

(112)12.8÷x=1.6

(113)5.8÷x=0.2

(114)17.8÷x=0.2

(115)8.8÷x=2.2

(116)16.5÷x=0.5

(117)12÷x=0.8

(118)x÷2=18

(119)x÷32=3

(120)x÷15=12

(121)x÷3=33

(122)x÷10=8

(123)x÷37=5

(124)x÷32=6

(125)x÷3=49

(126)x÷4=47

(127)x÷8=0.5

(128)x÷4=4.8

(129)x÷21=0.5

(130)x÷5=3

(131)x÷49=0.2

(132)x÷10=1.1

(133)x÷2=2

(134)x÷46=0.2

(135)x÷7=2.4

(136)36x+14=86

(137)11x+46=68

(138)5x+51=221

(139)4x+18=122

(140)22x+14=124

(141)76x+36=188

(142)14x+45=73

(143)35