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+92=144

(2)x+4=21

(3)x+30=84

(4)x+88=100

(5)x+88=115

(6)x+93=126

(7)x+37=65

(8)x+51=140

(9)x+92=99

(10)x-37=38

(11)x-12=39

(12)x-12=54

(13)x-46=27

(14)x-21=36

(15)x-23=30

(16)x-14=31

(17)x-8=36

(18)x-44=15

(19)x+7.8=10.8

(20)x+0.4=5.3

(21)x+2.4=3.4

(22)x+2.8=3.6

(23)x+3.4=10.8

(24)x+8.8=16.6

(25)x+1.9=7.2

(26)x+1.3=8.1

(27)x+9.2=17.3

(28)x-3.9=2.1

(29)x-2.7=2.3

(30)x-6.8=1.7

(31)x-2.4=2.4

(32)x-2.8=5.9

(33)x-0.2=8.2

(34)x-5.5=1.9

(35)x-3.4=4.5

(36)x-3=2

(37)60+x=106

(38)91+x=188

(39)41+x=67

(40)16+x=48

(41)37+x=131

(42)40+x=111

(43)84+x=177

(44)34+x=79

(45)4+x=50

(46)98-x=48

(47)62-x=59

(48)98-x=83

(49)54-x=46

(50)73-x=32

(51)89-x=77

(52)54-x=16

(53)56-x=24

(54)70-x=27

(55)8.5+x=16

(56)8.4+x=14.6

(57)5.9+x=12.1

(58)5.5+x=8.1

(59)8.9+x=11.7

(60)9.4+x=11.5

(61)2.9+x=5.2

(62)5.7+x=6.4

(63)0.9+x=8.8

(64)6-x=1.1

(65)5.3-x=5

(66)6.6-x=5.5

(67)7.5-x=2.4

(68)6.8-x=4.3

(69)9.2-x=8

(70)6.8-x=5.7

(71)6.8-x=5.8

(72)8.3-x=3.2

(73)27x=108

(74)14x=56

(75)60x=120

(76)3x=150

(77)16x=80

(78)53x=159

(79)13x=26

(80)13x=78

(81)14x=112

(82)6.4x=12.8

(83)2.1x=6.3

(84)0.3x=10.8

(85)5.8x=11.6

(86)0.2x=18.2

(87)0.2x=2.2

(88)1.8x=7.2

(89)0.7x=4.9

(90)0.5x=8

(91)22x=13.2

(92)37x=14.8

(93)16x=8

(94)26x=18.2

(95)27x=5.4

(96)7x=14

(97)4x=0.8

(98)2x=7

(99)5x=1

(100)108÷x=36

(101)192÷x=48

(102)60÷x=30

(103)108÷x=2

(104)136÷x=34

(105)128÷x=4

(106)72÷x=6

(107)86÷x=43

(108)90÷x=3

(109)16.5÷x=3.3

(110)0.4÷x=0.2

(111)7.4÷x=3.7

(112)5.4÷x=0.3

(113)9÷x=1.5

(114)17.2÷x=4.3

(115)11.9÷x=0.7

(116)18.6÷x=0.2

(117)8.4÷x=4.2

(118)x÷2=48

(119)x÷3=25

(120)x÷25=7

(121)x÷4=46

(122)x÷12=10

(123)x÷18=6

(124)x÷39=5

(125)x÷22=7

(126)x÷10=12

(127)x÷4=1.1

(128)x÷25=0.6

(129)x÷80=0.2

(130)x÷8=1.3

(131)x÷3=2.9

(132)x÷3=2.3

(133)x÷78=0.2

(134)x÷19=1

(135)x÷3=0.9

(136)24x+10=58

(137)10x+24=64

(138)5x+32=67

(139)2x+54=182

(140)29x+12=99

(141)8x+32=136

(142)6x+36=114