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+68=100

(2)x+98=178

(3)x+43=136

(4)x+47=135

(5)x+58=86

(6)x+25=110

(7)x+86=155

(8)x+11=97

(9)x+99=189

(10)x-47=13

(11)x-26=25

(12)x-20=14

(13)x-43=45

(14)x-43=10

(15)x-31=37

(16)x-36=19

(17)x-48=43

(18)x-9=60

(19)x+6.9=11.1

(20)x+1.5=5.7

(21)x+0.5=5.2

(22)x+8.8=14.4

(23)x+4.6=8

(24)x+0.8=5.9

(25)x+3.5=12

(26)x+9.7=10.9

(27)x+7.4=16.1

(28)x-2.1=2

(29)x-7.5=2.3

(30)x-0.6=2.7

(31)x-5.2=3.3

(32)x-8.4=1.4

(33)x-1.1=1.4

(34)x-7.5=2

(35)x-3.3=1.6

(36)x-5.4=2.1

(37)55+x=128

(38)25+x=100

(39)17+x=54

(40)23+x=117

(41)11+x=92

(42)13+x=44

(43)71+x=96

(44)49+x=83

(45)95+x=115

(46)59-x=36

(47)79-x=77

(48)86-x=69

(49)96-x=84

(50)70-x=34

(51)42-x=25

(52)78-x=64

(53)77-x=37

(54)63-x=40

(55)8.6+x=18.4

(56)6.3+x=8

(57)2.9+x=11.3

(58)7.6+x=9.6

(59)7.7+x=13.5

(60)3.4+x=9.7

(61)4.5+x=12.5

(62)6.1+x=10

(63)6.2+x=13.5

(64)8.9-x=1.2

(65)9.3-x=2.3

(66)7.1-x=4.1

(67)8.1-x=3.1

(68)7.9-x=3.4

(69)9.9-x=5.8

(70)9.5-x=1.1

(71)5.9-x=4.9

(72)7.7-x=2

(73)11x=198

(74)14x=70

(75)7x=119

(76)3x=165

(77)2x=104

(78)15x=105

(79)2x=12

(80)6x=60

(81)4x=180

(82)2.4x=14.4

(83)0.2x=15.6

(84)0.3x=10.5

(85)0.2x=12

(86)0.2x=19

(87)1.3x=3.9

(88)6.6x=19.8

(89)0.4x=7.2

(90)0.7x=14.7

(91)3x=2.7

(92)3x=8.1

(93)20x=18

(94)7x=14

(95)2x=9.6

(96)2x=10.4

(97)11x=13.2

(98)10x=3

(99)21x=6.3

(100)176÷x=22

(101)114÷x=6

(102)72÷x=3

(103)68÷x=17

(104)198÷x=3

(105)140÷x=14

(106)52÷x=4

(107)154÷x=7

(108)88÷x=2

(109)10.4÷x=0.4

(110)19.8÷x=1.8

(111)17÷x=0.5

(112)4÷x=0.4

(113)7÷x=1

(114)16.2÷x=0.9

(115)6.3÷x=0.3

(116)18.9÷x=0.7

(117)14.4÷x=0.9

(118)x÷21=2

(119)x÷63=3

(120)x÷36=2

(121)x÷54=2

(122)x÷11=12

(123)x÷22=9

(124)x÷2=17

(125)x÷59=3

(126)x÷8=10

(127)x÷44=0.2

(128)x÷49=0.3

(129)x÷17=0.3

(130)x÷5=2

(131)x÷2=2.6

(132)x÷2=1.4

(133)x÷5=2.6

(134)x÷36=0.2

(135)x÷6=3.1

(136)25x+48=98

(137)7x+57=190

(138)36x+53=197

(139)5x+15=125

(140)8x+14=190

(141)2x+27=125

(142)3x+57=231

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