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+88=139

(2)x+62=147

(3)x+15=85

(4)x+19=34

(5)x+13=107

(6)x+58=64

(7)x+42=60

(8)x+93=185

(9)x+86=168

(10)x-14=57

(11)x-22=76

(12)x-13=46

(13)x-10=85

(14)x-44=15

(15)x-5=56

(16)x-58=34

(17)x-13=41

(18)x-68=16

(19)x+9.2=15.1

(20)x+6.2=11.7

(21)x+6.7=10.6

(22)x+0.5=9.7

(23)x+5.6=12

(24)x+4.1=5.3

(25)x+7.2=16.9

(26)x+6.2=8.2

(27)x+8.8=14.9

(28)x-7.1=1

(29)x-1=5.3

(30)x-1.8=4

(31)x-7.5=1.3

(32)x-8.3=1.6

(33)x-0.3=8.8

(34)x-6.1=2.1

(35)x-5.6=2

(36)x-2.7=1.2

(37)90+x=168

(38)18+x=102

(39)67+x=102

(40)5+x=65

(41)93+x=192

(42)39+x=66

(43)99+x=169

(44)38+x=46

(45)21+x=116

(46)50-x=32

(47)84-x=11

(48)70-x=43

(49)76-x=55

(50)80-x=29

(51)77-x=38

(52)88-x=42

(53)78-x=70

(54)32-x=29

(55)4.8+x=13.1

(56)3.8+x=4.7

(57)6.6+x=10.5

(58)9+x=17.8

(59)1.4+x=10.2

(60)9.4+x=16.9

(61)9.8+x=12.2

(62)0.4+x=9.5

(63)6.8+x=13.1

(64)6-x=5.4

(65)9.5-x=6.3

(66)8.1-x=1.2

(67)5.6-x=3.6

(68)3.9-x=2.8

(69)6.4-x=4

(70)7-x=3.7

(71)6-x=2.6

(72)5.7-x=4.9

(73)7x=168

(74)11x=121

(75)11x=66

(76)7x=42

(77)24x=144

(78)28x=168

(79)43x=172

(80)3x=96

(81)4x=40

(82)0.4x=19.6

(83)0.8x=11.2

(84)0.9x=9.9

(85)0.5x=1.5

(86)0.8x=9.6

(87)0.3x=16.2

(88)4x=20

(89)1.2x=2.4

(90)0.4x=11.6

(91)36x=10.8

(92)7x=2.8

(93)24x=4.8

(94)2x=8

(95)3x=15.6

(96)31x=9.3

(97)58x=11.6

(98)20x=14

(99)17x=15.3

(100)176÷x=22

(101)132÷x=3

(102)160÷x=20

(103)48÷x=2

(104)32÷x=4

(105)105÷x=3

(106)22÷x=2

(107)68÷x=34

(108)175÷x=25

(109)15.4÷x=0.2

(110)12.3÷x=0.3

(111)15÷x=2.5

(112)9.8÷x=4.9

(113)15.5÷x=0.5

(114)8÷x=0.2

(115)13.2÷x=0.4

(116)5.4÷x=0.9

(117)12÷x=0.5

(118)x÷23=3

(119)x÷24=4

(120)x÷32=6

(121)x÷11=6

(122)x÷18=5

(123)x÷10=9

(124)x÷3=12

(125)x÷2=24

(126)x÷26=2

(127)x÷6=0.5

(128)x÷5=2.7

(129)x÷3=3.9

(130)x÷14=1.2

(131)x÷2=1.7

(132)x÷17=0.6

(133)x÷77=0.2

(134)x÷23=0.2

(135)x÷90=0.2

(136)16x+17=129

(137)12x+21=165

(138)4x+30=134

(139)6x+40=76

(140)2x+47=79

(141)22x+47=201

(142)6x+40=112