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+67=126

(2)x+68=89

(3)x+50=64

(4)x+53=76

(5)x+51=138

(6)x+29=71

(7)x+80=85

(8)x+80=166

(9)x+32=86

(10)x-4=71

(11)x-2=85

(12)x-82=15

(13)x-37=15

(14)x-12=37

(15)x-35=10

(16)x-7=83

(17)x-6=43

(18)x-33=51

(19)x+7.4=13.3

(20)x+8.3=15.6

(21)x+1.9=9.5

(22)x+7.4=9.3

(23)x+6.7=7.7

(24)x+8.1=11.1

(25)x+4.9=11.2

(26)x+3.3=12.4

(27)x+4.8=10.7

(28)x-1.1=5.4

(29)x-3=4.8

(30)x-0.7=1.2

(31)x-5.5=3.9

(32)x-1.3=1.5

(33)x-1.2=6.3

(34)x-6.6=1.9

(35)x-1.8=6.9

(36)x-1.7=5.9

(37)62+x=121

(38)32+x=106

(39)33+x=85

(40)86+x=96

(41)47+x=73

(42)19+x=42

(43)53+x=112

(44)39+x=138

(45)37+x=39

(46)95-x=60

(47)81-x=49

(48)26-x=23

(49)86-x=44

(50)68-x=60

(51)46-x=29

(52)57-x=17

(53)70-x=48

(54)59-x=20

(55)7.1+x=7.5

(56)6.3+x=14.1

(57)7.5+x=9.3

(58)3.8+x=9.3

(59)2.1+x=8.3

(60)7.7+x=14.5

(61)5.2+x=5.7

(62)1.3+x=2.9

(63)5.5+x=10.3

(64)5.8-x=3.8

(65)2.9-x=1.6

(66)5.4-x=1.2

(67)8.8-x=5.4

(68)7.4-x=4.5

(69)3.3-x=2.4

(70)9.9-x=7.4

(71)8.8-x=6.5

(72)6.8-x=4.4

(73)2x=4

(74)13x=52

(75)10x=190

(76)2x=100

(77)36x=144

(78)4x=184

(79)12x=72

(80)90x=180

(81)13x=78

(82)4.6x=18.4

(83)1.1x=19.8

(84)9.8x=19.6

(85)0.8x=10.4

(86)0.2x=12.8

(87)6.9x=13.8

(88)7.1x=14.2

(89)0.2x=0.8

(90)1.4x=5.6

(91)12x=8.4

(92)8x=20

(93)35x=14

(94)2x=1.2

(95)78x=15.6

(96)10x=13

(97)50x=15

(98)38x=7.6

(99)30x=18

(100)64÷x=2

(101)30÷x=15

(102)195÷x=5

(103)72÷x=18

(104)24÷x=6

(105)65÷x=13

(106)164÷x=2

(107)116÷x=2

(108)196÷x=28

(109)6.4÷x=0.8

(110)10.8÷x=0.2

(111)0.6÷x=0.2

(112)3.6÷x=1.2

(113)15.3÷x=0.3

(114)6.4÷x=1.6

(115)14÷x=1

(116)9.6÷x=1.2

(117)3.8÷x=0.2

(118)x÷21=3

(119)x÷5=18

(120)x÷18=9

(121)x÷54=2

(122)x÷2=13

(123)x÷11=12

(124)x÷13=3

(125)x÷24=3

(126)x÷65=2

(127)x÷45=0.2

(128)x÷45=0.4

(129)x÷6=0.9

(130)x÷4=1.5

(131)x÷5=2.2

(132)x÷5=1.9

(133)x÷9=1.9

(134)x÷41=0.4

(135)x÷56=0.3

(136)49x+39=235

(137)37x+56=130

(138)7x+28=217

(139)45x+45=135

(140)7x+38=185

(141)54x+24=186

(142