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+45=67

(2)x+48=89

(3)x+36=44

(4)x+75=133

(5)x+40=65

(6)x+65=119

(7)x+99=150

(8)x+87=161

(9)x+63=83

(10)x-53=33

(11)x-2=83

(12)x-55=37

(13)x-10=77

(14)x-71=21

(15)x-16=25

(16)x-31=10

(17)x-25=35

(18)x-4=52

(19)x+1.5=1.8

(20)x+1.9=8.1

(21)x+1.7=3.8

(22)x+3=8.5

(23)x+0.3=5.1

(24)x+7.7=15.3

(25)x+0.4=3.7

(26)x+5.4=11.6

(27)x+1.2=7.5

(28)x-3.8=2.6

(29)x-5.8=3.5

(30)x-3.4=1.9

(31)x-1=1.4

(32)x-2.8=7

(33)x-6.4=1.2

(34)x-3.9=4.7

(35)x-3.7=4

(36)x-2.7=3.2

(37)9+x=91

(38)26+x=30

(39)97+x=129

(40)10+x=103

(41)31+x=54

(42)19+x=62

(43)19+x=104

(44)11+x=71

(45)58+x=98

(46)57-x=20

(47)79-x=77

(48)97-x=64

(49)80-x=28

(50)87-x=12

(51)85-x=60

(52)88-x=76

(53)64-x=41

(54)42-x=36

(55)2.4+x=9.3

(56)2.3+x=9.4

(57)3.7+x=10

(58)5.6+x=12.6

(59)7.3+x=11.7

(60)3.9+x=4.5

(61)3.2+x=4.1

(62)1+x=10.4

(63)5.3+x=6.1

(64)6.8-x=2.9

(65)9.6-x=6

(66)5.5-x=4.9

(67)5.8-x=3.8

(68)8.5-x=4.5

(69)7.3-x=2.3

(70)3.3-x=1.7

(71)6.9-x=5.8

(72)8.3-x=6.2

(73)8x=152

(74)8x=120

(75)11x=176

(76)15x=90

(77)2x=78

(78)49x=98

(79)3x=114

(80)19x=171

(81)5x=60

(82)1.3x=6.5

(83)1x=10

(84)2x=16

(85)0.6x=6.6

(86)2.2x=13.2

(87)0.3x=9

(88)3.7x=14.8

(89)8.4x=16.8

(90)2.4x=14.4

(91)58x=17.4

(92)13x=2.6

(93)7x=3.5

(94)60x=12

(95)75x=15

(96)4x=18

(97)24x=7.2

(98)13x=14.3

(99)11x=15.4

(100)96÷x=6

(101)90÷x=45

(102)56÷x=2

(103)183÷x=3

(104)48÷x=12

(105)70÷x=35

(106)150÷x=5

(107)20÷x=2

(108)156÷x=6

(109)16.1÷x=2.3

(110)8.4÷x=1.4

(111)16.2÷x=0.2

(112)19.6÷x=0.4

(113)14.4÷x=1.2

(114)10.5÷x=1.5

(115)9.9÷x=3.3

(116)18.9÷x=2.7

(117)8.8÷x=0.2

(118)x÷4=46

(119)x÷8=24

(120)x÷7=8

(121)x÷25=7

(122)x÷46=3

(123)x÷10=13

(124)x÷20=6

(125)x÷24=6

(126)x÷2=42

(127)x÷8=1.5

(128)x÷12=0.6

(129)x÷2=4.7

(130)x÷52=0.2

(131)x÷15=1.2

(132)x÷6=0.4

(133)x÷15=0.2

(134)x÷33=0.5

(135)x÷14=1.4

(136)4x+32=80

(137)84x+55=223

(138)2x+10=74

(139)2x+29=73

(140)30x+23=83

(141)7x+22=176

(142)2x+35=203

(143)35x+