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+5=8

(2)x+29=93

(3)x+40=88

(4)x+20=82

(5)x+99=155

(6)x+64=107

(7)x+23=78

(8)x+93=178

(9)x+93=153

(10)x-46=31

(11)x-17=27

(12)x-39=28

(13)x-57=29

(14)x-3=37

(15)x-31=54

(16)x-34=45

(17)x-34=19

(18)x-11=11

(19)x+4.4=11.8

(20)x+2.8=11.7

(21)x+2.6=6.1

(22)x+9=11.4

(23)x+6.7=16

(24)x+9.6=12.2

(25)x+1.1=3.3

(26)x+4.9=6.1

(27)x+9.9=19.2

(28)x-0.5=1.2

(29)x-5.3=3.7

(30)x-2.5=3.9

(31)x-4.4=3.8

(32)x-0.7=7.1

(33)x-0.6=8.3

(34)x-1.5=3.8

(35)x-2.3=4.2

(36)x-2.9=2.4

(37)31+x=101

(38)27+x=119

(39)41+x=119

(40)92+x=178

(41)84+x=142

(42)68+x=139

(43)33+x=61

(44)21+x=114

(45)67+x=84

(46)81-x=61

(47)70-x=50

(48)25-x=18

(49)59-x=15

(50)93-x=63

(51)84-x=53

(52)80-x=18

(53)93-x=10

(54)61-x=52

(55)7.3+x=14.1

(56)9+x=15.8

(57)3.4+x=4.2

(58)6.5+x=14.2

(59)5.8+x=12.3

(60)6.9+x=12.2

(61)7.3+x=8.3

(62)1.3+x=3.2

(63)4.3+x=5.2

(64)9.4-x=8

(65)7.2-x=7

(66)7.7-x=4.1

(67)8.2-x=4.5

(68)9.9-x=5

(69)5.4-x=5.2

(70)4.9-x=3.9

(71)5.8-x=2.3

(72)9.1-x=1.7

(73)4x=20

(74)3x=117

(75)4x=16

(76)27x=162

(77)2x=32

(78)25x=75

(79)66x=198

(80)28x=56

(81)5x=60

(82)0.5x=12

(83)9.5x=19

(84)0.9x=15.3

(85)3.9x=19.5

(86)0.2x=3.4

(87)7.5x=15

(88)1.5x=13.5

(89)0.6x=16.2

(90)0.2x=12.2

(91)18x=12.6

(92)28x=19.6

(93)3x=18.3

(94)40x=12

(95)30x=12

(96)25x=17.5

(97)4x=9.6

(98)6x=4.2

(99)50x=20

(100)28÷x=7

(101)75÷x=5

(102)150÷x=3

(103)60÷x=2

(104)70÷x=14

(105)152÷x=19

(106)117÷x=13

(107)36÷x=12

(108)78÷x=2

(109)19÷x=1.9

(110)14.7÷x=0.7

(111)3.5÷x=0.5

(112)11.7÷x=0.3

(113)10.5÷x=0.7

(114)9.2÷x=0.2

(115)18÷x=1

(116)14.4÷x=1.2

(117)17.6÷x=1.6

(118)x÷3=5

(119)x÷16=2

(120)x÷4=48

(121)x÷9=3

(122)x÷49=4

(123)x÷17=5

(124)x÷88=2

(125)x÷6=8

(126)x÷18=8

(127)x÷15=0.2

(128)x÷4=4.4

(129)x÷6=1.8

(130)x÷2=2.6

(131)x÷2=2.5

(132)x÷62=0.2

(133)x÷14=0.8

(134)x÷6=1.6

(135)x÷66=0.2

(136)2x+20=196

(137)2x+20=140

(138)10x+52=252

(139)2x+32=162

(140)55x+37=147

(141)10x+21=161

(142)7x+19=96