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+26=58

(2)x+29=59

(3)x+42=54

(4)x+15=53

(5)x+20=23

(6)x+31=84

(7)x+61=133

(8)x+80=165

(9)x+55=57

(10)x-83=14

(11)x-39=60

(12)x-15=49

(13)x-43=13

(14)x-22=72

(15)x-52=47

(16)x-12=30

(17)x-22=17

(18)x-22=48

(19)x+9=18.5

(20)x+6.7=16.6

(21)x+8.7=12.6

(22)x+9.2=12.2

(23)x+0.4=3.7

(24)x+7.4=8.6

(25)x+2.8=5.4

(26)x+1.7=6.6

(27)x+6.2=13.4

(28)x-0.6=1.4

(29)x-2.3=2

(30)x-8.5=1.2

(31)x-2=6.2

(32)x-2.5=2

(33)x-4.7=2.6

(34)x-0.8=5.5

(35)x-2.9=2.5

(36)x-5.4=2.3

(37)91+x=162

(38)96+x=171

(39)21+x=111

(40)81+x=177

(41)34+x=64

(42)50+x=86

(43)62+x=115

(44)27+x=85

(45)92+x=99

(46)58-x=15

(47)39-x=31

(48)78-x=10

(49)97-x=59

(50)22-x=19

(51)60-x=31

(52)78-x=49

(53)69-x=41

(54)70-x=55

(55)1.5+x=6.4

(56)3.4+x=7

(57)9.2+x=11.9

(58)8.4+x=16.4

(59)4.1+x=13.1

(60)5.4+x=7.3

(61)6.4+x=9.2

(62)6.7+x=7.2

(63)9.1+x=15.5

(64)9.7-x=3.4

(65)8.2-x=4.7

(66)9.3-x=8.5

(67)3.7-x=3.5

(68)5.3-x=1.6

(69)8.6-x=4.7

(70)8.9-x=7.4

(71)6.4-x=4.1

(72)8.8-x=4.3

(73)6x=72

(74)57x=171

(75)19x=152

(76)2x=68

(77)2x=172

(78)9x=126

(79)6x=42

(80)38x=152

(81)3x=39

(82)0.5x=1

(83)1.1x=8.8

(84)2x=8

(85)6.3x=18.9

(86)0.5x=19

(87)0.4x=3.6

(88)0.2x=13.8

(89)0.2x=17.6

(90)4.5x=9

(91)22x=4.4

(92)26x=7.8

(93)28x=19.6

(94)36x=18

(95)6x=1.8

(96)62x=18.6

(97)2x=0.4

(98)27x=5.4

(99)5x=17

(100)130÷x=10

(101)84÷x=4

(102)48÷x=6

(103)45÷x=15

(104)64÷x=4

(105)195÷x=5

(106)126÷x=18

(107)86÷x=43

(108)168÷x=8

(109)19÷x=1.9

(110)10.8÷x=1.2

(111)14÷x=3.5

(112)15.4÷x=1.1

(113)8.8÷x=0.2

(114)9.3÷x=3.1

(115)16÷x=0.8

(116)6.8÷x=1.7

(117)4.4÷x=1.1

(118)x÷31=5

(119)x÷10=6

(120)x÷5=15

(121)x÷11=14

(122)x÷44=2

(123)x÷4=23

(124)x÷9=9

(125)x÷3=33

(126)x÷2=29

(127)x÷45=0.4

(128)x÷14=0.9

(129)x÷5=0.5

(130)x÷49=0.3

(131)x÷6=1.7

(132)x÷36=0.2

(133)x÷26=0.4

(134)x÷6=1.5

(135)x÷33=0.6

(136)5x+11=146

(137)23x+18=133

(138)2x+31=125

(139)4x+45=125

(140)2x+48=170

(141)2x+31=37

(142)10x+40=150

(143)