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+44=103

(2)x+27=88

(3)x+31=111

(4)x+61=85

(5)x+63=96

(6)x+68=126

(7)x+53=60

(8)x+56=103

(9)x+75=155

(10)x-50=47

(11)x-13=83

(12)x-17=16

(13)x-24=65

(14)x-25=73

(15)x-12=54

(16)x-8=88

(17)x-20=63

(18)x-7=28

(19)x+5.7=10.3

(20)x+9.1=9.8

(21)x+8.6=9

(22)x+2.3=5.4

(23)x+7.7=9.5

(24)x+5.3=14.7

(25)x+4.2=9.7

(26)x+9.3=13.1

(27)x+9.6=19.3

(28)x-1.4=6.9

(29)x-4.9=3.4

(30)x-3.9=2.2

(31)x-1.7=3.1

(32)x-2.4=1.2

(33)x-4.8=4.7

(34)x-0.6=7.4

(35)x-2.9=1.1

(36)x-3.2=3.5

(37)51+x=107

(38)27+x=115

(39)61+x=159

(40)8+x=62

(41)58+x=98

(42)65+x=80

(43)33+x=125

(44)29+x=110

(45)81+x=86

(46)93-x=19

(47)46-x=37

(48)94-x=90

(49)84-x=40

(50)47-x=15

(51)56-x=41

(52)90-x=65

(53)49-x=39

(54)82-x=61

(55)8.4+x=10.7

(56)9.9+x=10.5

(57)5.4+x=9.2

(58)1.4+x=11.3

(59)8.3+x=12.5

(60)2.6+x=6

(61)8+x=11.7

(62)1.4+x=3.4

(63)5.4+x=9.6

(64)5.3-x=1.6

(65)7.6-x=4.6

(66)9.8-x=8.6

(67)7.6-x=6.9

(68)7.8-x=5.9

(69)9-x=8.4

(70)7.2-x=5

(71)7.7-x=5.5

(72)4.8-x=2.4

(73)37x=148

(74)54x=162

(75)12x=192

(76)7x=21

(77)2x=20

(78)27x=108

(79)4x=112

(80)14x=112

(81)45x=180

(82)0.8x=10.4

(83)4x=20

(84)1x=3

(85)0.4x=15.6

(86)0.6x=14.4

(87)0.5x=14.5

(88)0.3x=11.1

(89)3.7x=14.8

(90)3.8x=19

(91)4x=15.6

(92)14x=14

(93)9x=18

(94)91x=18.2

(95)18x=12.6

(96)2x=3.6

(97)4x=1.2

(98)53x=10.6

(99)5x=15

(100)68÷x=2

(101)132÷x=11

(102)144÷x=18

(103)85÷x=5

(104)54÷x=9

(105)184÷x=23

(106)72÷x=2

(107)78÷x=2

(108)165÷x=11

(109)18÷x=3.6

(110)8÷x=0.5

(111)12.6÷x=4.2

(112)8.4÷x=1.4

(113)0.6÷x=0.3

(114)5.6÷x=0.2

(115)1.2÷x=0.4

(116)7.2÷x=0.2

(117)16÷x=1

(118)x÷11=9

(119)x÷3=48

(120)x÷63=2

(121)x÷5=37

(122)x÷2=19

(123)x÷2=22

(124)x÷24=6

(125)x÷16=11

(126)x÷4=7

(127)x÷98=0.2

(128)x÷59=0.3

(129)x÷54=0.3

(130)x÷9=1.1

(131)x÷4=2

(132)x÷3=0.8

(133)x÷2=0.7

(134)x÷49=0.4

(135)x÷16=0.9

(136)6x+44=80

(137)10x+13=203

(138)30x+52=202

(139)57x+52=223

(140)48x+40=184

(141)14x+26=194

(142)14x+38=80

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