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=131

(2)x+15=26

(3)x+78=120

(4)x+97=115

(5)x+68=129

(6)x+8=10

(7)x+64=92

(8)x+11=57

(9)x+16=20

(10)x-51=42

(11)x-44=35

(12)x-38=33

(13)x-32=13

(14)x-47=44

(15)x-19=18

(16)x-10=20

(17)x-16=13

(18)x-21=68

(19)x+7.4=9.9

(20)x+5.1=7.1

(21)x+4.6=5.2

(22)x+7.1=10.5

(23)x+3.2=9.7

(24)x+2=9

(25)x+5.1=8.4

(26)x+6.7=16.6

(27)x+3.8=5.6

(28)x-6.7=3

(29)x-4.4=5.5

(30)x-3.4=4

(31)x-1.7=5

(32)x-3.5=4.6

(33)x-0.2=6

(34)x-0.2=2

(35)x-4.9=1.2

(36)x-4.6=4.6

(37)89+x=141

(38)64+x=106

(39)74+x=113

(40)7+x=73

(41)43+x=75

(42)35+x=79

(43)46+x=137

(44)70+x=120

(45)66+x=125

(46)81-x=64

(47)50-x=24

(48)81-x=61

(49)64-x=38

(50)78-x=70

(51)86-x=60

(52)59-x=47

(53)56-x=21

(54)44-x=42

(55)5.8+x=8.2

(56)7.2+x=14.8

(57)4+x=6.9

(58)8.5+x=11.5

(59)0.6+x=7.9

(60)3.9+x=10.1

(61)8.5+x=12.5

(62)1.3+x=4.3

(63)9.4+x=9.9

(64)5.9-x=3.6

(65)8.5-x=4

(66)9.6-x=8.2

(67)1.7-x=1

(68)2.8-x=2.4

(69)8.8-x=8.6

(70)9.4-x=3.5

(71)6.3-x=2.8

(72)8.8-x=7.8

(73)6x=138

(74)3x=66

(75)5x=135

(76)9x=45

(77)6x=174

(78)21x=84

(79)2x=156

(80)2x=166

(81)5x=20

(82)2.9x=5.8

(83)1.6x=19.2

(84)0.2x=18.6

(85)3.4x=6.8

(86)1.5x=19.5

(87)0.5x=17

(88)0.2x=8

(89)0.4x=16.8

(90)1x=16

(91)5x=19.5

(92)2x=16.2

(93)7x=3.5

(94)2x=19.2

(95)3x=12.3

(96)7x=18.2

(97)4x=12

(98)58x=17.4

(99)3x=2.4

(100)8÷x=2

(101)72÷x=24

(102)120÷x=40

(103)27÷x=3

(104)56÷x=14

(105)90÷x=9

(106)174÷x=3

(107)92÷x=46

(108)70÷x=35

(109)18÷x=0.6

(110)19.8÷x=0.2

(111)16.2÷x=2.7

(112)18.9÷x=2.7

(113)13.2÷x=1.2

(114)6÷x=0.6

(115)19.6÷x=0.4

(116)9÷x=0.6

(117)15÷x=2.5

(118)x÷9=3

(119)x÷3=5

(120)x÷53=3

(121)x÷2=33

(122)x÷8=15

(123)x÷33=6

(124)x÷73=2

(125)x÷15=5

(126)x÷3=9

(127)x÷29=0.5

(128)x÷19=0.9

(129)x÷23=0.6

(130)x÷39=0.4

(131)x÷6=3.1

(132)x÷42=0.4

(133)x÷3=3

(134)x÷9=1.1

(135)x÷73=0.2

(136)9x+59=221

(137)71x+27=169

(138)22x+33=209

(139)2x+14=72

(140)3x+27=93

(141)24x+59=251

(142)5x+31=231

(143)23x+28=212

(144)