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+77=83

(2)x+23=35

(3)x+19=33

(4)x+97=192

(5)x+14=29

(6)x+95=155

(7)x+17=49

(8)x+69=107

(9)x+74=170

(10)x-12=69

(11)x-17=78

(12)x-36=45

(13)x-23=32

(14)x-45=37

(15)x-35=22

(16)x-63=25

(17)x-31=52

(18)x-41=56

(19)x+2=4.2

(20)x+9.8=17

(21)x+4.5=8.6

(22)x+4.9=7.5

(23)x+8.9=9.9

(24)x+0.4=6.2

(25)x+7.7=14.9

(26)x+1.3=4.8

(27)x+5.3=7.3

(28)x-1=5.4

(29)x-2.3=1.7

(30)x-3.1=5.7

(31)x-1.8=5.5

(32)x-2.4=4.3

(33)x-0.7=4.1

(34)x-5.5=4.2

(35)x-0.5=2.8

(36)x-7.3=2.1

(37)51+x=95

(38)65+x=132

(39)43+x=81

(40)47+x=124

(41)2+x=90

(42)96+x=102

(43)79+x=87

(44)9+x=86

(45)60+x=70

(46)84-x=39

(47)54-x=30

(48)79-x=64

(49)83-x=33

(50)77-x=58

(51)91-x=60

(52)54-x=14

(53)45-x=27

(54)87-x=20

(55)5.9+x=14

(56)4.6+x=6

(57)7.9+x=11.7

(58)9.8+x=19

(59)5.1+x=14.3

(60)7.1+x=14.1

(61)5.3+x=14.7

(62)1.5+x=3.6

(63)1.7+x=8.5

(64)6.1-x=3.6

(65)7.7-x=2.6

(66)6.2-x=3.8

(67)3.3-x=1.1

(68)7.3-x=4.9

(69)6.1-x=3.8

(70)8.6-x=5.4

(71)6.4-x=4.6

(72)6.2-x=2.3

(73)7x=91

(74)10x=120

(75)9x=45

(76)15x=165

(77)2x=190

(78)62x=186

(79)17x=34

(80)22x=88

(81)2x=194

(82)2.9x=11.6

(83)1.2x=7.2

(84)1.6x=4.8

(85)0.4x=9.6

(86)0.6x=4.2

(87)1.2x=4.8

(88)0.2x=18.2

(89)2.5x=7.5

(90)5x=20

(91)11x=8.8

(92)4x=14

(93)7x=11.2

(94)5x=13

(95)10x=10

(96)2x=10.4

(97)19x=7.6

(98)29x=17.4

(99)38x=7.6

(100)72÷x=8

(101)72÷x=9

(102)180÷x=10

(103)93÷x=3

(104)45÷x=15

(105)165÷x=11

(106)84÷x=28

(107)128÷x=2

(108)162÷x=18

(109)8.8÷x=4.4

(110)11.7÷x=3.9

(111)15÷x=1

(112)7.6÷x=0.2

(113)7.2÷x=0.3

(114)0.8÷x=0.4

(115)15.3÷x=0.3

(116)2.6÷x=0.2

(117)8÷x=4

(118)x÷12=12

(119)x÷11=6

(120)x÷36=2

(121)x÷56=3

(122)x÷3=39

(123)x÷4=42

(124)x÷7=22

(125)x÷16=9

(126)x÷15=10

(127)x÷4=4.6

(128)x÷6=1

(129)x÷37=0.2

(130)x÷28=0.3

(131)x÷13=0.9

(132)x÷32=0.3

(133)x÷15=0.4

(134)x÷2=4.8

(135)x÷3=2

(136)8x+17=177

(137)10x+55=125

(138)6x+15=207

(139)9x+54=153

(140)2x+51=163

(141)20x+41=201

(142)15x+37=202

(143)13x