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+58=65

(2)x+38=118

(3)x+73=109

(4)x+45=62

(5)x+99=177

(6)x+49=67

(7)x+71=115

(8)x+35=77

(9)x+31=41

(10)x-14=82

(11)x-23=26

(12)x-47=26

(13)x-25=50

(14)x-44=34

(15)x-3=84

(16)x-46=20

(17)x-11=38

(18)x-51=48

(19)x+5.3=9.8

(20)x+9.6=19.4

(21)x+1.3=10.9

(22)x+6.9=12

(23)x+4.2=12.9

(24)x+5.8=15.2

(25)x+9=14

(26)x+4.3=8.5

(27)x+2.9=11.8

(28)x-0.4=6.1

(29)x-3.2=3

(30)x-6=2.4

(31)x-0.2=8

(32)x-1.2=1.5

(33)x-1.6=3.3

(34)x-7.3=1.9

(35)x-1.5=6.2

(36)x-2.7=2.6

(37)44+x=130

(38)37+x=77

(39)44+x=105

(40)11+x=103

(41)16+x=50

(42)87+x=106

(43)85+x=183

(44)10+x=43

(45)66+x=79

(46)80-x=32

(47)36-x=32

(48)60-x=37

(49)97-x=41

(50)29-x=17

(51)38-x=20

(52)52-x=38

(53)66-x=63

(54)88-x=64

(55)4+x=5.6

(56)4.2+x=12.7

(57)6.7+x=13.6

(58)4.2+x=10.7

(59)4.2+x=10

(60)5.5+x=10.5

(61)9.9+x=10.3

(62)4.9+x=11.5

(63)9.6+x=19.1

(64)7.4-x=5.7

(65)4.8-x=3.7

(66)9-x=5

(67)7.1-x=2.5

(68)6.2-x=3.1

(69)5.7-x=1

(70)6.8-x=1.7

(71)3.6-x=1.9

(72)8.5-x=1.6

(73)18x=72

(74)28x=168

(75)93x=186

(76)9x=54

(77)52x=104

(78)3x=141

(79)3x=135

(80)20x=60

(81)46x=92

(82)0.5x=8.5

(83)0.2x=9.4

(84)0.3x=13.2

(85)6x=18

(86)0.7x=18.9

(87)0.4x=2

(88)1.6x=6.4

(89)0.6x=3.6

(90)0.4x=10

(91)5x=17

(92)17x=8.5

(93)2x=19.6

(94)30x=15

(95)5x=9

(96)26x=10.4

(97)19x=9.5

(98)24x=9.6

(99)9x=11.7

(100)88÷x=22

(101)126÷x=9

(102)112÷x=7

(103)81÷x=27

(104)45÷x=15

(105)39÷x=3

(106)75÷x=25

(107)90÷x=15

(108)104÷x=13

(109)13÷x=1.3

(110)6.6÷x=3.3

(111)10.4÷x=1.3

(112)2÷x=0.4

(113)9.2÷x=0.4

(114)7.2÷x=3.6

(115)14.4÷x=4.8

(116)14.8÷x=0.4

(117)16.5÷x=1.5

(118)x÷6=8

(119)x÷22=6

(120)x÷9=5

(121)x÷45=4

(122)x÷21=4

(123)x÷3=46

(124)x÷66=2

(125)x÷13=5

(126)x÷8=17

(127)x÷14=0.9

(128)x÷83=0.2

(129)x÷43=0.2

(130)x÷47=0.2

(131)x÷2=1.4

(132)x÷18=0.2

(133)x÷12=0.4

(134)x÷23=0.3

(135)x÷8=2.4

(136)25x+20=220

(137)3x+19=172

(138)2x+46=96

(139)11x+44=176

(140)11x+17=116

(141)3x+48=78

(142)4x+50=82

(143)1