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+94=170

(2)x+36=55

(3)x+99=102

(4)x+36=91

(5)x+48=131

(6)x+67=162

(7)x+20=30

(8)x+8=67

(9)x+12=67

(10)x-12=72

(11)x-64=32

(12)x-42=49

(13)x-36=15

(14)x-33=43

(15)x-15=80

(16)x-31=23

(17)x-52=19

(18)x-2=85

(19)x+2.7=5.3

(20)x+4.1=4.9

(21)x+2=3.6

(22)x+7.7=17.2

(23)x+4.7=7.6

(24)x+1.3=6

(25)x+1.6=9.6

(26)x+4.9=11.4

(27)x+1.7=11.2

(28)x-3=2.2

(29)x-3.7=4.2

(30)x-3.5=3.3

(31)x-1.6=5

(32)x-1.4=6

(33)x-5.2=1.8

(34)x-1.7=7

(35)x-3.7=5.9

(36)x-1.6=1.7

(37)31+x=98

(38)13+x=41

(39)73+x=157

(40)71+x=92

(41)26+x=120

(42)54+x=151

(43)48+x=81

(44)31+x=76

(45)57+x=113

(46)84-x=67

(47)95-x=74

(48)61-x=44

(49)49-x=20

(50)81-x=33

(51)55-x=19

(52)88-x=34

(53)60-x=34

(54)93-x=68

(55)7.5+x=17.1

(56)8+x=8.2

(57)8.2+x=11.2

(58)5.7+x=7.4

(59)1.1+x=5.9

(60)5.1+x=11.6

(61)1.7+x=7

(62)8.9+x=10.9

(63)3.9+x=7

(64)8.6-x=7.6

(65)8.3-x=6

(66)6.1-x=1.6

(67)7.7-x=2.2

(68)5.6-x=5

(69)4.9-x=2.5

(70)6.6-x=6.3

(71)7.3-x=1

(72)8.6-x=7.5

(73)12x=84

(74)20x=80

(75)2x=150

(76)5x=200

(77)14x=140

(78)51x=153

(79)2x=20

(80)5x=35

(81)20x=140

(82)0.2x=11.2

(83)0.8x=8.8

(84)0.4x=10.8

(85)0.2x=7

(86)2x=6

(87)1x=18

(88)1.4x=4.2

(89)4.7x=18.8

(90)0.3x=13.8

(91)26x=13

(92)38x=11.4

(93)12x=9.6

(94)6x=5.4

(95)85x=17

(96)11x=15.4

(97)2x=0.8

(98)5x=16

(99)7x=2.1

(100)165÷x=15

(101)189÷x=27

(102)192÷x=32

(103)187÷x=11

(104)58÷x=29

(105)14÷x=7

(106)116÷x=2

(107)84÷x=14

(108)198÷x=11

(109)5÷x=0.2

(110)19.8÷x=0.3

(111)17.6÷x=0.2

(112)9.2÷x=0.2

(113)12.5÷x=0.5

(114)16.5÷x=1.5

(115)18÷x=4.5

(116)3.6÷x=0.2

(117)5.5÷x=1.1

(118)x÷6=25

(119)x÷9=18

(120)x÷14=2

(121)x÷3=8

(122)x÷15=12

(123)x÷99=2

(124)x÷66=2

(125)x÷62=2

(126)x÷7=5

(127)x÷39=0.3

(128)x÷7=2.4

(129)x÷3=3

(130)x÷4=3.3

(131)x÷6=1

(132)x÷8=2.4

(133)x÷14=0.7

(134)x÷40=0.3

(135)x÷3=1

(136)4x+57=105

(137)34x+32=168

(138)6x+12=48

(139)3x+16=211

(140)25x+57=232

(141)9x+12=30

(142)5x+28=133

(143)12x+10=46

(144)2x+5