五年级数学(方程)习题及答案.docxVIP

五年级数学(方程)习题及答案

(1)x+38=110

(2)x+96=134

(3)x+77=147

(4)x+61=146

(5)x+8=81

(6)x+38=97

(7)x+83=94

(8)x+30=53

(9)x+41=96

(10)x-15=27

(11)x-19=35

(12)x-19=11

(13)x-35=61

(14)x-10=86

(15)x-16=28

(16)x-12=33

(17)x-8=11

(18)x-28=26

(19)x+0.4=3.8

(20)x+4.8=14.1

(21)x+3.3=10.3

(22)x+2=6.8

(23)x+9.1=13.6

(24)x+9=14.4

(25)x+5=13.7

(26)x+3.2=5.9

(27)x+3.5=12.4

(28)x-2.3=3.7

(29)x-1.8=5.8

(30)x-4=4

(31)x-3.6=5.5

(32)x-4=3

(33)x-2.2=5

(34)x-0.7=1.7

(35)x-2.1=1.3

(36)x-7.1=2.4

(37)80+x=116

(38)36+x=87

(39)4+x=63

(40)11+x=58

(41)30+x=115

(42)11+x=25

(43)66+x=124

(44)7+x=88

(45)68+x=124

(46)43-x=40

(47)37-x=21

(48)77-x=59

(49)88-x=56

(50)61-x=46

(51)64-x=19

(52)89-x=38

(53)87-x=73

(54)63-x=10

(55)4.5+x=14.4

(56)2.7+x=8.6

(57)1.8+x=5.5

(58)2.2+x=11

(59)7.5+x=9.9

(60)6.3+x=7.7

(61)9.4+x=15.2

(62)1.5+x=4.5

(63)5.7+x=11.1

(64)5.9-x=3.9

(65)3.9-x=2.6

(66)7.3-x=1.5

(67)8.4-x=1.8

(68)7.9-x=2.4

(69)8.9-x=7.4

(70)6-x=5.1

(71)7.7-x=6.3

(72)6.2-x=1

(73)8x=48

(74)3x=75

(75)12x=180

(76)35x=70

(77)38x=114

(78)92x=184

(79)14x=140

(80)31x=186

(81)2x=136

(82)0.4x=6

(83)9.9x=19.8

(84)1.7x=6.8

(85)3.2x=16

(86)2x=16

(87)2.4x=16.8

(88)0.4x=16.4

(89)0.3x=13.8

(90)1.9x=11.4

(91)60x=18

(92)2x=7.2

(93)4x=2.4

(94)69x=13.8

(95)13x=5.2

(96)4x=5.6

(97)13x=14.3

(98)7x=8.4

(99)66x=19.8

(100)70÷x=2

(101)70÷x=7

(102)144÷x=18

(103)76÷x=2

(104)112÷x=16

(105)105÷x=7

(106)78÷x=13

(107)174÷x=2

(108)138÷x=23

(109)5÷x=0.2

(110)4.5÷x=0.9

(111)3÷x=0.6

(112)1.4÷x=0.7

(113)18.2÷x=0.2

(114)9÷x=0.6

(115)6.2÷x=0.2

(116)12.6÷x=0.7

(117)19.6÷x=0.2

(118)x÷21=4

(119)x÷33=6

(120)x÷17=6

(121)x÷2=27

(122)x÷4=33

(123)x÷4=48

(124)x÷52=3

(125)x÷9=22

(126)x÷18=11

(127)x÷9=2.2

(128)x÷14=0.9

(129)x÷9=1.9

(130)x÷13=1.4

(131)x÷65=0.2

(132)x÷6=1.1

(133)x÷25=0.5

(134)x÷12=1.4

(135)x÷30=0.5

(136)61x+54=237

(137)5x+58=83

(138)69x+59=197

(139)73x+48=194

(140)18x+54=162

(141)2x+42=164

(142)2x+45=241

(143)2x+34