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+65=127

(2)x+82=90

(3)x+57=68

(4)x+58=83

(5)x+62=105

(6)x+87=94

(7)x+86=92

(8)x+52=76

(9)x+71=107

(10)x-18=46

(11)x-7=49

(12)x-41=47

(13)x-3=75

(14)x-6=49

(15)x-5=31

(16)x-35=17

(17)x-28=22

(18)x-53=10

(19)x+5.2=14.5

(20)x+8.4=13.8

(21)x+6.8=9.4

(22)x+6.2=14.3

(23)x+9.2=18.6

(24)x+5.8=8.7

(25)x+7.2=10

(26)x+5.7=5.9

(27)x+6.8=13.4

(28)x-4.6=1.2

(29)x-2.9=4.1

(30)x-2.3=2

(31)x-1.2=3.1

(32)x-4.9=1.3

(33)x-1.5=6.3

(34)x-2.9=5.5

(35)x-5.6=3.7

(36)x-5.3=2.3

(37)43+x=74

(38)84+x=94

(39)94+x=191

(40)43+x=111

(41)78+x=104

(42)95+x=110

(43)44+x=58

(44)31+x=82

(45)73+x=140

(46)63-x=32

(47)79-x=62

(48)62-x=55

(49)31-x=20

(50)87-x=31

(51)35-x=24

(52)70-x=12

(53)64-x=19

(54)62-x=16

(55)2.4+x=11.6

(56)6.3+x=12.1

(57)3.1+x=11.7

(58)9.8+x=17.5

(59)7.4+x=12.3

(60)1+x=8.4

(61)9.8+x=15.2

(62)3.4+x=13

(63)4.2+x=11.9

(64)5.1-x=1.2

(65)6.2-x=4.3

(66)2.9-x=2.5

(67)9.9-x=3.7

(68)6-x=5.2

(69)9.1-x=2.2

(70)9-x=7

(71)8.1-x=2.5

(72)3.6-x=3.1

(73)2x=72

(74)22x=198

(75)61x=183

(76)12x=192

(77)15x=105

(78)4x=40

(79)17x=170

(80)43x=86

(81)2x=132

(82)0.2x=4.2

(83)6.1x=12.2

(84)2.1x=18.9

(85)4.5x=13.5

(86)0.9x=19.8

(87)5.8x=11.6

(88)3.7x=14.8

(89)3x=15

(90)2.2x=19.8

(91)10x=18

(92)4x=16

(93)16x=8

(94)6x=9

(95)10x=13

(96)5x=9

(97)3x=14.1

(98)11x=9.9

(99)43x=12.9

(100)105÷x=15

(101)102÷x=2

(102)96÷x=48

(103)187÷x=17

(104)184÷x=8

(105)130÷x=26

(106)68÷x=34

(107)135÷x=45

(108)84÷x=12

(109)13.5÷x=4.5

(110)6.9÷x=2.3

(111)1.4÷x=0.2

(112)12.6÷x=1.8

(113)3.2÷x=1.6

(114)8.7÷x=2.9

(115)17.2÷x=0.4

(116)18.7÷x=1.7

(117)8.8÷x=0.8

(118)x÷19=9

(119)x÷81=2

(120)x÷50=3

(121)x÷96=2

(122)x÷9=19

(123)x÷7=15

(124)x÷49=4

(125)x÷45=4

(126)x÷3=20

(127)x÷72=0.2

(128)x÷22=0.6

(129)x÷2=2.6

(130)x÷19=0.3

(131)x÷13=0.5

(132)x÷5=0.8

(133)x÷10=0.9

(134)x÷29=0.3

(135)x÷11=1.2

(136)9x+55=100

(137)67x+19=153

(138)9x+46=235

(139)90x+56=236

(140)54x+51=213

(141)3x+26=119

(142)