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+23=89

(2)x+88=164

(3)x+24=63

(4)x+48=116

(5)x+16=25

(6)x+72=170

(7)x+94=120

(8)x+47=138

(9)x+19=23

(10)x-52=46

(11)x-19=78

(12)x-32=11

(13)x-51=35

(14)x-20=54

(15)x-2=20

(16)x-11=67

(17)x-59=10

(18)x-75=20

(19)x+4.1=8.8

(20)x+7.2=12.7

(21)x+9.8=18.7

(22)x+7.1=15.4

(23)x+7.5=14.3

(24)x+4.3=13.4

(25)x+1.3=9.8

(26)x+1.5=8.4

(27)x+4.1=8.4

(28)x-5.2=1.2

(29)x-6.4=2.7

(30)x-4.2=1.8

(31)x-4.9=1.7

(32)x-1.6=7

(33)x-0.8=3.7

(34)x-2.6=5.7

(35)x-1.3=5.8

(36)x-3.2=3.2

(37)95+x=127

(38)99+x=129

(39)42+x=93

(40)26+x=72

(41)89+x=122

(42)27+x=36

(43)46+x=134

(44)40+x=42

(45)43+x=124

(46)62-x=19

(47)82-x=64

(48)90-x=68

(49)97-x=32

(50)58-x=11

(51)88-x=68

(52)46-x=34

(53)68-x=37

(54)97-x=14

(55)7.6+x=9

(56)3.2+x=6.6

(57)8.3+x=14.3

(58)1.9+x=7.9

(59)3.2+x=12

(60)0.9+x=10.4

(61)1.7+x=8.6

(62)2.3+x=4.3

(63)3+x=11.2

(64)8-x=5.8

(65)8.8-x=1.1

(66)8.5-x=6.7

(67)3.9-x=2.5

(68)7.7-x=4.8

(69)9.1-x=6.4

(70)7.7-x=5

(71)6.3-x=4.4

(72)4.3-x=1.8

(73)46x=92

(74)3x=9

(75)3x=12

(76)4x=48

(77)3x=27

(78)29x=87

(79)2x=10

(80)42x=168

(81)4x=148

(82)0.4x=12.8

(83)0.3x=11.4

(84)0.2x=12.8

(85)0.3x=15

(86)0.2x=18.6

(87)6.6x=19.8

(88)3.2x=9.6

(89)0.7x=7

(90)0.7x=8.4

(91)13x=19.5

(92)2x=18.8

(93)10x=3

(94)14x=9.8

(95)3x=17.1

(96)9x=5.4

(97)3x=16.2

(98)13x=10.4

(99)3x=0.6

(100)65÷x=13

(101)132÷x=4

(102)58÷x=2

(103)111÷x=3

(104)96÷x=16

(105)90÷x=15

(106)120÷x=8

(107)186÷x=3

(108)175÷x=25

(109)17.2÷x=0.2

(110)13.8÷x=4.6

(111)7.5÷x=1.5

(112)12÷x=0.4

(113)17.6÷x=4.4

(114)17.5÷x=2.5

(115)8.8÷x=1.1

(116)14.5÷x=0.5

(117)11.4÷x=0.6

(118)x÷37=3

(119)x÷13=12

(120)x÷8=24

(121)x÷9=11

(122)x÷15=5

(123)x÷4=19

(124)x÷77=2

(125)x÷46=2

(126)x÷10=12

(127)x÷16=0.3

(128)x÷4=0.6

(129)x÷47=0.3

(130)x÷3=0.9

(131)x÷5=3.1

(132)x÷4=4.9

(133)x÷13=0.6

(134)x÷37=0.5

(135)x÷15=0.5

(136)32x+14=206

(137)2x+19=71

(138)44x+34=166

(139)38x+36=112

(140)75x+29=179

(141)6x+40=58

(142)9x