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+10=65

(2)x+42=109

(3)x+86=133

(4)x+36=126

(5)x+25=97

(6)x+70=86

(7)x+91=134

(8)x+72=89

(9)x+56=118

(10)x-34=57

(11)x-2=36

(12)x-14=71

(13)x-84=14

(14)x-58=27

(15)x-28=65

(16)x-33=11

(17)x-77=14

(18)x-10=67

(19)x+1.7=4.1

(20)x+3.8=8.7

(21)x+3.8=4.8

(22)x+9.1=16.3

(23)x+2.9=12

(24)x+8.5=17.8

(25)x+5.3=5.5

(26)x+5.8=8.7

(27)x+3.1=5.4

(28)x-5.7=2.8

(29)x-4.1=3.8

(30)x-2.4=7.1

(31)x-7=2.6

(32)x-4.9=3.7

(33)x-5.1=3.5

(34)x-1.8=7

(35)x-5.4=1.9

(36)x-1.9=7.4

(37)49+x=145

(38)62+x=71

(39)45+x=103

(40)86+x=94

(41)92+x=162

(42)33+x=97

(43)25+x=68

(44)84+x=101

(45)60+x=130

(46)35-x=23

(47)79-x=74

(48)81-x=64

(49)64-x=34

(50)82-x=10

(51)39-x=10

(52)43-x=22

(53)85-x=72

(54)84-x=43

(55)0.4+x=7.4

(56)2.2+x=10

(57)5.4+x=11

(58)3.9+x=8.1

(59)4.9+x=12.5

(60)3.5+x=6.4

(61)2.9+x=6.4

(62)0.2+x=5.3

(63)3.7+x=9.7

(64)9.9-x=1.2

(65)8.3-x=5.1

(66)8-x=1.1

(67)8.2-x=2.4

(68)4.3-x=3.7

(69)5.7-x=4.9

(70)8.1-x=1.9

(71)8.9-x=7.3

(72)3.2-x=2.5

(73)36x=108

(74)60x=120

(75)2x=114

(76)48x=192

(77)2x=6

(78)2x=146

(79)10x=200

(80)19x=133

(81)15x=165

(82)4x=16

(83)0.5x=5.5

(84)7.7x=15.4

(85)0.3x=5.4

(86)0.9x=14.4

(87)1.1x=13.2

(88)0.3x=18.6

(89)1.1x=6.6

(90)0.4x=1.2

(91)21x=8.4

(92)17x=17

(93)4x=11.6

(94)4x=16.8

(95)3x=18.3

(96)5x=2.5

(97)5x=16.5

(98)5x=18

(99)61x=18.3

(100)27÷x=3

(101)12÷x=3

(102)96÷x=24

(103)54÷x=9

(104)44÷x=11

(105)136÷x=8

(106)140÷x=10

(107)50÷x=10

(108)72÷x=4

(109)16.2÷x=0.9

(110)15.4÷x=0.2

(111)3.6÷x=0.3

(112)10÷x=2

(113)5.4÷x=0.2

(114)9÷x=0.2

(115)17.6÷x=4.4

(116)8÷x=0.4

(117)9.6÷x=0.3

(118)x÷21=7

(119)x÷15=2

(120)x÷7=10

(121)x÷3=13

(122)x÷96=2

(123)x÷3=15

(124)x÷30=3

(125)x÷12=16

(126)x÷22=4

(127)x÷4=0.9

(128)x÷3=1.9

(129)x÷2=3.8

(130)x÷6=2.9

(131)x÷6=3.1

(132)x÷6=2.3

(133)x÷6=2.4

(134)x÷10=0.8

(135)x÷15=0.9

(136)97x+28=222

(137)4x+48=216

(138)11x+47=212

(139)35x+58=233

(140)3x+24=189

(141)4x+21=65

(142)25x+19=119

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