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+60=121

(2)x+25=94

(3)x+3=94

(4)x+17=27

(5)x+57=131

(6)x+63=113

(7)x+8=47

(8)x+58=87

(9)x+29=97

(10)x-19=77

(11)x-11=85

(12)x-24=67

(13)x-18=65

(14)x-6=85

(15)x-8=54

(16)x-25=69

(17)x-48=26

(18)x-7=53

(19)x+4.3=11.5

(20)x+9.6=10.3

(21)x+9.7=15.7

(22)x+6.2=8.7

(23)x+4=11.2

(24)x+1.1=9.4

(25)x+4=8.2

(26)x+4.2=4.7

(27)x+5.8=8.4

(28)x-1.5=3.4

(29)x-1.4=3.5

(30)x-0.8=2.2

(31)x-2.1=2.5

(32)x-0.5=5.1

(33)x-1.8=6.9

(34)x-2.6=5

(35)x-3=4.5

(36)x-1.5=3.5

(37)94+x=177

(38)37+x=100

(39)19+x=87

(40)92+x=153

(41)63+x=66

(42)43+x=90

(43)69+x=164

(44)86+x=151

(45)2+x=66

(46)87-x=58

(47)52-x=10

(48)34-x=25

(49)98-x=57

(50)50-x=30

(51)79-x=29

(52)88-x=35

(53)61-x=32

(54)94-x=78

(55)2.2+x=8

(56)2.2+x=3

(57)8.7+x=17.9

(58)4.8+x=12.8

(59)2.1+x=10.4

(60)0.3+x=9.5

(61)3.1+x=12.2

(62)1.7+x=7.8

(63)4.5+x=14.2

(64)5.5-x=2.4

(65)7.6-x=5.3

(66)7.1-x=2

(67)8.3-x=7.8

(68)5.9-x=3.9

(69)6-x=4.5

(70)9.9-x=4.9

(71)9.6-x=2.3

(72)7.4-x=1.9

(73)13x=195

(74)13x=91

(75)2x=196

(76)10x=40

(77)29x=58

(78)3x=24

(79)2x=56

(80)3x=27

(81)36x=144

(82)0.6x=5.4

(83)0.3x=19.2

(84)0.2x=18.4

(85)0.7x=6.3

(86)0.5x=18.5

(87)2.4x=7.2

(88)0.3x=8.1

(89)2.3x=9.2

(90)4.5x=13.5

(91)6x=6

(92)5x=1.5

(93)10x=19

(94)17x=8.5

(95)23x=16.1

(96)6x=12.6

(97)74x=14.8

(98)2x=4.6

(99)47x=18.8

(100)144÷x=16

(101)135÷x=5

(102)24÷x=4

(103)175÷x=35

(104)96÷x=48

(105)186÷x=31

(106)112÷x=8

(107)96÷x=3

(108)42÷x=2

(109)18.4÷x=0.2

(110)12.9÷x=0.3

(111)8.1÷x=0.3

(112)13.8÷x=0.3

(113)8.7÷x=0.3

(114)18÷x=1

(115)15.6÷x=0.4

(116)12÷x=2

(117)5.2÷x=0.2

(118)x÷35=4

(119)x÷2=27

(120)x÷71=2

(121)x÷37=2

(122)x÷3=25

(123)x÷5=6

(124)x÷2=45

(125)x÷6=31

(126)x÷24=2

(127)x÷11=1

(128)x÷14=0.9

(129)x÷5=1

(130)x÷4=2.9

(131)x÷12=0.2

(132)x÷12=1.4

(133)x÷3=1.7

(134)x÷4=3.4

(135)x÷43=0.2

(136)10x+55=195

(137)4x+22=46

(138)4x+58=98

(139)49x+28=224

(140)3x+10=199

(141)20x+34=114

(142)11x+47=69

(143)3x+49=1