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+26=95

(2)x+77=157

(3)x+98=169

(4)x+81=116

(5)x+77=103

(6)x+98=160

(7)x+79=159

(8)x+46=142

(9)x+65=82

(10)x-45=12

(11)x-21=70

(12)x-7=63

(13)x-9=78

(14)x-48=46

(15)x-33=53

(16)x-30=17

(17)x-13=43

(18)x-39=26

(19)x+9.4=16.2

(20)x+3.2=6.9

(21)x+4.8=12.3

(22)x+4.9=10

(23)x+4.2=12.4

(24)x+3.1=6.1

(25)x+7.7=8.1

(26)x+7=16

(27)x+4.8=11.2

(28)x-3.9=4.7

(29)x-0.9=5.5

(30)x-3.1=5.6

(31)x-0.5=4.8

(32)x-3.9=5.6

(33)x-1=7.5

(34)x-5.5=1.1

(35)x-4.5=5.1

(36)x-0.7=4.7

(37)40+x=79

(38)8+x=76

(39)94+x=186

(40)2+x=33

(41)51+x=74

(42)14+x=70

(43)91+x=124

(44)59+x=84

(45)19+x=116

(46)75-x=22

(47)66-x=16

(48)95-x=70

(49)19-x=16

(50)70-x=59

(51)63-x=30

(52)97-x=12

(53)67-x=32

(54)96-x=84

(55)1.3+x=3.7

(56)7.8+x=13.5

(57)9+x=13.7

(58)4+x=4.5

(59)5.9+x=6.4

(60)8.9+x=16.6

(61)7.6+x=13

(62)1.6+x=7.8

(63)6.9+x=15.3

(64)7.7-x=4.7

(65)6.2-x=5.9

(66)9-x=5.4

(67)7.7-x=2.3

(68)5.5-x=3.9

(69)5.3-x=3.4

(70)4.2-x=2.8

(71)5.4-x=4

(72)4.4-x=1.9

(73)7x=91

(74)32x=64

(75)15x=180

(76)2x=116

(77)6x=108

(78)2x=82

(79)2x=190

(80)11x=77

(81)3x=117

(82)2x=4

(83)0.4x=7.2

(84)0.5x=2

(85)1.9x=9.5

(86)5.5x=16.5

(87)1x=17

(88)2.8x=5.6

(89)2.6x=5.2

(90)1x=3

(91)11x=19.8

(92)19x=17.1

(93)13x=13

(94)7x=4.2

(95)3x=0.6

(96)2x=7.2

(97)6x=19.2

(98)2x=5.2

(99)2x=11.2

(100)72÷x=9

(101)90÷x=18

(102)56÷x=28

(103)52÷x=4

(104)170÷x=17

(105)108÷x=18

(106)88÷x=8

(107)117÷x=3

(108)48÷x=6

(109)16.2÷x=0.2

(110)7.2÷x=3.6

(111)16.4÷x=0.2

(112)9.6÷x=0.8

(113)3÷x=1

(114)18÷x=1.5

(115)4÷x=0.4

(116)5÷x=0.2

(117)9.3÷x=3.1

(118)x÷26=6

(119)x÷24=2

(120)x÷17=2

(121)x÷51=3

(122)x÷31=2

(123)x÷27=4

(124)x÷28=6

(125)x÷11=12

(126)x÷5=31

(127)x÷33=0.6

(128)x÷16=0.2

(129)x÷47=0.3

(130)x÷6=1.7

(131)x÷28=0.3

(132)x÷3=2

(133)x÷3=3.8

(134)x÷17=0.3

(135)x÷50=0.3

(136)2x+25=221

(137)3x+59=98

(138)20x+34=154

(139)2x+25=97

(140)13x+36=101

(141)38x+39=229

(142)8x+18=186

(143)8x+14=214

(144)38x+3