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+45=113

(2)x+9=96

(3)x+33=108

(4)x+54=89

(5)x+81=107

(6)x+42=134

(7)x+5=41

(8)x+14=90

(9)x+96=125

(10)x-5=30

(11)x-24=43

(12)x-13=53

(13)x-13=82

(14)x-32=53

(15)x-16=22

(16)x-19=25

(17)x-5=34

(18)x-21=70

(19)x+4.2=4.4

(20)x+9.6=17.4

(21)x+9=15.4

(22)x+4.6=9.1

(23)x+2.4=11.5

(24)x+3.2=13

(25)x+8.1=10.9

(26)x+5.1=14.6

(27)x+7.3=14.7

(28)x-0.7=6.4

(29)x-7.3=1.6

(30)x-2.4=6.3

(31)x-3.8=2.2

(32)x-6.9=1

(33)x-6.1=1.6

(34)x-6.9=2.1

(35)x-1.1=2

(36)x-7.9=1.2

(37)2+x=59

(38)58+x=96

(39)74+x=87

(40)28+x=84

(41)77+x=132

(42)11+x=99

(43)35+x=65

(44)59+x=123

(45)13+x=45

(46)96-x=12

(47)48-x=10

(48)60-x=40

(49)71-x=28

(50)37-x=32

(51)60-x=33

(52)87-x=15

(53)82-x=58

(54)73-x=22

(55)7.3+x=14.2

(56)7.6+x=13.2

(57)1.1+x=3.2

(58)9.4+x=14.8

(59)8.5+x=16.5

(60)4.3+x=6.6

(61)5.6+x=10.3

(62)5.5+x=6.9

(63)2.3+x=4.9

(64)4.5-x=1.4

(65)9.1-x=4.6

(66)3.4-x=1.6

(67)4.6-x=3.6

(68)9.1-x=7.4

(69)7.2-x=2.8

(70)8.9-x=4.8

(71)5.8-x=2.9

(72)9.6-x=4.3

(73)4x=156

(74)3x=126

(75)2x=68

(76)19x=133

(77)97x=194

(78)4x=96

(79)31x=186

(80)4x=144

(81)2x=56

(82)0.9x=9

(83)0.3x=3

(84)3.2x=19.2

(85)1.7x=15.3

(86)8.5x=17

(87)0.9x=18

(88)2x=16

(89)0.2x=10.2

(90)0.2x=15.4

(91)13x=7.8

(92)41x=16.4

(93)30x=15

(94)4x=7.2

(95)3x=16.2

(96)8x=4.8

(97)96x=19.2

(98)40x=12

(99)16x=14.4

(100)175÷x=25

(101)186÷x=6

(102)84÷x=3

(103)187÷x=11

(104)160÷x=16

(105)190÷x=2

(106)52÷x=4

(107)185÷x=5

(108)56÷x=28

(109)8.5÷x=0.5

(110)11.1÷x=3.7

(111)2÷x=0.5

(112)5.5÷x=0.5

(113)17÷x=0.5

(114)10÷x=2.5

(115)8.2÷x=4.1

(116)18.9÷x=0.7

(117)3.3÷x=0.3

(118)x÷50=3

(119)x÷2=16

(120)x÷2=11

(121)x÷28=5

(122)x÷6=5

(123)x÷66=3

(124)x÷44=4

(125)x÷81=2

(126)x÷12=13

(127)x÷27=0.7

(128)x÷65=0.2

(129)x÷25=0.3

(130)x÷56=0.2

(131)x÷32=0.2

(132)x÷36=0.5

(133)x÷11=0.4

(134)x÷2=2

(135)x÷8=1

(136)10x+21=91

(137)58x+12=186

(138)3x+20=53

(139)2x+13=67

(140)2x+17=51

(141)3x+52=76

(142)14x+35=175

(143)2