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+71=152

(2)x+41=104

(3)x+69=130

(4)x+36=77

(5)x+49=148

(6)x+36=95

(7)x+90=107

(8)x+75=143

(9)x+59=127

(10)x-12=70

(11)x-28=26

(12)x-41=13

(13)x-19=19

(14)x-65=31

(15)x-20=72

(16)x-33=22

(17)x-45=38

(18)x-24=10

(19)x+7.4=16.3

(20)x+5.1=8.2

(21)x+0.3=9

(22)x+8.3=11.1

(23)x+9.8=14

(24)x+4.1=7.1

(25)x+1.6=5.2

(26)x+1.8=7.4

(27)x+0.8=6.4

(28)x-0.3=1

(29)x-5.1=2.4

(30)x-0.9=2.3

(31)x-5.9=3.2

(32)x-0.4=2.6

(33)x-5.4=3.5

(34)x-2.4=4.7

(35)x-3.9=6

(36)x-2.8=5.7

(37)97+x=133

(38)88+x=123

(39)95+x=166

(40)42+x=44

(41)89+x=152

(42)4+x=10

(43)4+x=89

(44)54+x=60

(45)27+x=70

(46)50-x=30

(47)72-x=63

(48)87-x=64

(49)84-x=75

(50)70-x=29

(51)32-x=25

(52)80-x=36

(53)37-x=19

(54)84-x=29

(55)8.1+x=17.7

(56)6.8+x=7.9

(57)7.8+x=13.5

(58)7.1+x=11.8

(59)0.3+x=10.1

(60)0.4+x=4

(61)1+x=3.2

(62)2.5+x=8.5

(63)6.2+x=15.5

(64)9.8-x=2.3

(65)8.8-x=2.9

(66)7.9-x=5.8

(67)9.3-x=6.4

(68)6.6-x=6.1

(69)5.1-x=2.1

(70)4.7-x=1.2

(71)6.7-x=4.2

(72)8.2-x=3.7

(73)13x=52

(74)35x=70

(75)3x=63

(76)6x=72

(77)16x=144

(78)3x=12

(79)9x=117

(80)2x=190

(81)7x=182

(82)1x=16

(83)0.4x=5.6

(84)5.5x=11

(85)0.2x=1

(86)2.6x=7.8

(87)0.3x=1.5

(88)0.4x=16.4

(89)4.8x=9.6

(90)1.1x=11

(91)3x=4.8

(92)9x=1.8

(93)7x=16.8

(94)59x=17.7

(95)13x=10.4

(96)23x=11.5

(97)4x=14.4

(98)2x=16

(99)4x=8.8

(100)168÷x=21

(101)48÷x=24

(102)60÷x=30

(103)64÷x=8

(104)90÷x=5

(105)86÷x=43

(106)60÷x=6

(107)81÷x=3

(108)70÷x=14

(109)4÷x=0.5

(110)9.3÷x=3.1

(111)2÷x=0.5

(112)0.6÷x=0.3

(113)14.8÷x=0.2

(114)15.5÷x=0.5

(115)11.7÷x=1.3

(116)11.1÷x=0.3

(117)5.6÷x=1.4

(118)x÷11=2

(119)x÷4=30

(120)x÷2=25

(121)x÷12=13

(122)x÷22=8

(123)x÷46=3

(124)x÷46=4

(125)x÷12=16

(126)x÷29=6

(127)x÷55=0.2

(128)x÷18=0.2

(129)x÷15=1.3

(130)x÷25=0.7

(131)x÷3=3

(132)x÷8=0.6

(133)x÷64=0.2

(134)x÷8=0.9

(135)x÷9=0.6

(136)8x+11=83

(137)7x+45=108

(138)82x+19=183

(139)14x+54=110

(140)31x+10=196

(141)33x+15=147

(142)23x+49=187

(143)