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+36=60

(2)x+84=107

(3)x+54=93

(4)x+61=90

(5)x+6=63

(6)x+8=35

(7)x+23=121

(8)x+43=94

(9)x+22=115

(10)x-9=61

(11)x-62=24

(12)x-17=44

(13)x-39=25

(14)x-35=28

(15)x-79=14

(16)x-36=39

(17)x-21=19

(18)x-56=29

(19)x+6.2=13

(20)x+5.7=8.1

(21)x+7.5=8.5

(22)x+9.9=18.4

(23)x+8.4=13.5

(24)x+9.4=10.9

(25)x+3.8=8.6

(26)x+1=6.2

(27)x+2.4=3.1

(28)x-0.8=3.8

(29)x-2.4=5.1

(30)x-0.3=9.3

(31)x-4.5=2.8

(32)x-3.3=1.7

(33)x-4.9=1.7

(34)x-5.2=2.6

(35)x-3.3=5.3

(36)x-3=4.7

(37)33+x=55

(38)58+x=77

(39)57+x=112

(40)64+x=102

(41)99+x=108

(42)2+x=22

(43)91+x=159

(44)7+x=35

(45)20+x=53

(46)47-x=20

(47)72-x=69

(48)93-x=15

(49)69-x=55

(50)51-x=44

(51)57-x=22

(52)61-x=42

(53)49-x=35

(54)43-x=33

(55)4.5+x=8.8

(56)4.3+x=13.8

(57)1.3+x=8

(58)3.1+x=12.4

(59)5.6+x=7.6

(60)8.4+x=16.2

(61)9.8+x=16.2

(62)2.6+x=8.8

(63)9.4+x=11

(64)8.9-x=5.1

(65)8.7-x=1.5

(66)7-x=6.5

(67)6.8-x=2.1

(68)9.1-x=8.5

(69)6.2-x=4

(70)9.8-x=2.6

(71)7.6-x=6.4

(72)8.5-x=3.4

(73)9x=45

(74)2x=66

(75)3x=171

(76)9x=99

(77)5x=15

(78)5x=90

(79)82x=164

(80)42x=84

(81)26x=52

(82)0.3x=5.7

(83)0.4x=17.2

(84)0.7x=4.2

(85)3.4x=17

(86)1x=3

(87)1x=5

(88)0.3x=14.1

(89)2.4x=7.2

(90)4.4x=17.6

(91)9x=7.2

(92)31x=12.4

(93)6x=18

(94)17x=10.2

(95)2x=8.2

(96)2x=10.6

(97)4x=2.8

(98)54x=10.8

(99)2x=1.4

(100)156÷x=4

(101)80÷x=8

(102)182÷x=7

(103)147÷x=7

(104)96÷x=16

(105)16÷x=2

(106)135÷x=9

(107)102÷x=17

(108)133÷x=19

(109)18.4÷x=0.8

(110)13.2÷x=0.3

(111)2÷x=0.4

(112)15.5÷x=3.1

(113)10.4÷x=2.6

(114)7.2÷x=0.8

(115)16÷x=4

(116)3.5÷x=0.5

(117)18.9÷x=0.3

(118)x÷10=14

(119)x÷24=5

(120)x÷5=25

(121)x÷91=2

(122)x÷2=40

(123)x÷18=2

(124)x÷11=4

(125)x÷4=11

(126)x÷17=3

(127)x÷23=0.3

(128)x÷2=2.8

(129)x÷8=2.1

(130)x÷15=1.2

(131)x÷30=0.3

(132)x÷25=0.7

(133)x÷42=0.4

(134)x÷32=0.3

(135)x÷3=1.7

(136)19x+57=114

(137)27x+17=206

(138)22x+54=142

(139)3x+10=46

(140)15x+23=83

(141)31x+29=184

(142)3x+59=89

(143)10x+31=5