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+63=107

(2)x+73=164

(3)x+45=84

(4)x+19=52

(5)x+36=119

(6)x+40=127

(7)x+44=110

(8)x+23=111

(9)x+16=84

(10)x-22=22

(11)x-9=20

(12)x-45=26

(13)x-29=69

(14)x-4=31

(15)x-51=38

(16)x-4=68

(17)x-22=59

(18)x-16=27

(19)x+4.4=8

(20)x+7.5=16.1

(21)x+6=8.3

(22)x+7.2=11.1

(23)x+7.9=12.8

(24)x+7.6=13

(25)x+2.5=6.5

(26)x+6.3=16.1

(27)x+9.1=16.5

(28)x-4.1=1.8

(29)x-1.5=4.1

(30)x-4.4=3.6

(31)x-3.7=3.2

(32)x-1.4=3

(33)x-3.6=5.2

(34)x-3.2=2.9

(35)x-1.3=8

(36)x-1.2=4.9

(37)97+x=126

(38)15+x=49

(39)95+x=177

(40)77+x=164

(41)34+x=67

(42)47+x=72

(43)59+x=120

(44)42+x=111

(45)12+x=14

(46)66-x=46

(47)93-x=86

(48)53-x=22

(49)79-x=54

(50)59-x=22

(51)46-x=30

(52)37-x=10

(53)94-x=59

(54)94-x=79

(55)5.5+x=7.9

(56)2.3+x=5.6

(57)1.6+x=2.4

(58)1.1+x=2.8

(59)3.8+x=7.5

(60)7.7+x=13.1

(61)9.8+x=12.9

(62)1.4+x=7.6

(63)5.5+x=6.4

(64)7.4-x=5.1

(65)9.7-x=1

(66)6.8-x=2

(67)3.9-x=3.7

(68)6.9-x=4.9

(69)5.7-x=1.9

(70)8-x=5.2

(71)7.2-x=6.8

(72)9-x=2.9

(73)39x=195

(74)4x=104

(75)15x=90

(76)2x=62

(77)10x=60

(78)59x=118

(79)9x=45

(80)16x=128

(81)4x=120

(82)1.1x=12.1

(83)2.6x=13

(84)5.4x=10.8

(85)0.2x=7.4

(86)0.4x=19.6

(87)0.4x=2

(88)0.2x=8.2

(89)3.9x=19.5

(90)0.3x=14.1

(91)9x=11.7

(92)3x=18.6

(93)2x=18.2

(94)10x=4

(95)2x=16.6

(96)50x=10

(97)9x=12.6

(98)5x=3

(99)5x=8

(100)104÷x=4

(101)88÷x=11

(102)57÷x=19

(103)150÷x=25

(104)66÷x=2

(105)160÷x=16

(106)180÷x=12

(107)126÷x=7

(108)18÷x=6

(109)7.6÷x=0.2

(110)15.3÷x=0.3

(111)6.4÷x=0.8

(112)10.8÷x=1.8

(113)18÷x=1

(114)9.8÷x=4.9

(115)4.2÷x=0.2

(116)18÷x=0.9

(117)18.9÷x=2.7

(118)x÷18=6

(119)x÷98=2

(120)x÷2=42

(121)x÷9=19

(122)x÷79=2

(123)x÷41=4

(124)x÷9=13

(125)x÷3=37

(126)x÷2=37

(127)x÷2=1.3

(128)x÷98=0.2

(129)x÷19=0.4

(130)x÷7=1.5

(131)x÷8=0.7

(132)x÷81=0.2

(133)x÷6=2.5

(134)x÷24=0.5

(135)x÷8=0.5

(136)5x+34=44

(137)41x+44=126

(138)37x+26=174

(139)19x+21=135

(140)7x+19=166

(141)3x+12=180

(142)3x+44=185

(143)18x