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+58=65

(2)x+76=94

(3)x+30=104

(4)x+51=141

(5)x+79=103

(6)x+27=57

(7)x+78=99

(8)x+22=95

(9)x+13=32

(10)x-73=13

(11)x-7=10

(12)x-24=27

(13)x-30=16

(14)x-19=41

(15)x-37=28

(16)x-28=48

(17)x-60=18

(18)x-28=53

(19)x+6.8=14

(20)x+7.7=15.6

(21)x+6.1=9.7

(22)x+9.9=10.6

(23)x+1.3=8.9

(24)x+6.6=7.5

(25)x+2.6=11.4

(26)x+9=11

(27)x+9.2=13.1

(28)x-4.7=3.4

(29)x-4.3=1.6

(30)x-3.3=2.7

(31)x-4.5=2.7

(32)x-3.1=6.3

(33)x-4.8=4.9

(34)x-2.5=1.2

(35)x-0.8=1.4

(36)x-3.8=3.6

(37)56+x=97

(38)24+x=51

(39)21+x=43

(40)93+x=124

(41)97+x=157

(42)47+x=143

(43)34+x=69

(44)47+x=87

(45)44+x=101

(46)68-x=64

(47)69-x=64

(48)93-x=55

(49)53-x=15

(50)89-x=76

(51)60-x=51

(52)35-x=20

(53)92-x=68

(54)88-x=48

(55)7.4+x=10.7

(56)2.1+x=8.7

(57)1.7+x=3

(58)4.9+x=11.9

(59)1.7+x=8.7

(60)7.6+x=7.8

(61)7.5+x=13.3

(62)9.6+x=15.5

(63)5.3+x=11.1

(64)5.1-x=3.5

(65)5.6-x=1.4

(66)9.9-x=8.3

(67)6.7-x=2.7

(68)6.2-x=2.4

(69)5.2-x=4.8

(70)5.2-x=3.6

(71)8.5-x=4.5

(72)7.5-x=1.6

(73)23x=115

(74)14x=182

(75)20x=60

(76)3x=81

(77)9x=135

(78)8x=168

(79)3x=171

(80)4x=112

(81)4x=148

(82)0.9x=19.8

(83)0.6x=2.4

(84)2.4x=4.8

(85)2.3x=16.1

(86)0.3x=12

(87)8.3x=16.6

(88)1.1x=14.3

(89)8.4x=16.8

(90)0.6x=3.6

(91)7x=12.6

(92)19x=17.1

(93)50x=15

(94)3x=4.2

(95)4x=4.8

(96)7x=1.4

(97)5x=3

(98)19x=3.8

(99)7x=11.2

(100)150÷x=2

(101)102÷x=2

(102)180÷x=20

(103)110÷x=11

(104)48÷x=3

(105)36÷x=2

(106)198÷x=6

(107)186÷x=6

(108)126÷x=14

(109)18.6÷x=0.2

(110)19.6÷x=2.8

(111)17.6÷x=4.4

(112)2.1÷x=0.7

(113)14.3÷x=1.3

(114)9.5÷x=1.9

(115)9÷x=1.5

(116)16÷x=2

(117)6.3÷x=2.1

(118)x÷16=7

(119)x÷41=2

(120)x÷6=15

(121)x÷9=7

(122)x÷4=27

(123)x÷41=3

(124)x÷64=2

(125)x÷24=7

(126)x÷94=2

(127)x÷8=0.7

(128)x÷46=0.3

(129)x÷13=0.8

(130)x÷25=0.5

(131)x÷17=0.8

(132)x÷9=2

(133)x÷14=0.9

(134)x÷6=2

(135)x÷26=0.4

(136)25x+43=193

(137)11x+46=244

(138)24x+20=188

(139)7x+15=29

(140)2x+39=227

(141)4x+53=221

(142)2x+10=