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+80=125

(2)x+6=33

(3)x+13=111

(4)x+92=179

(5)x+93=150

(6)x+30=128

(7)x+7=73

(8)x+39=134

(9)x+67=140

(10)x-2=86

(11)x-17=70

(12)x-41=49

(13)x-26=50

(14)x-4=26

(15)x-38=13

(16)x-18=16

(17)x-5=21

(18)x-21=16

(19)x+7=8.5

(20)x+1.4=8.1

(21)x+6.9=7.5

(22)x+9.7=16.5

(23)x+0.2=1.4

(24)x+9.1=15.6

(25)x+5.6=7.3

(26)x+1.1=4.3

(27)x+0.5=1.6

(28)x-2.8=6

(29)x-3.3=3.4

(30)x-1.9=3.8

(31)x-3.9=5.7

(32)x-2.5=6.6

(33)x-1.5=1

(34)x-5=2.5

(35)x-3.1=3.9

(36)x-3.1=1.9

(37)90+x=133

(38)5+x=23

(39)30+x=46

(40)98+x=197

(41)2+x=33

(42)73+x=126

(43)82+x=126

(44)2+x=80

(45)70+x=154

(46)91-x=88

(47)45-x=40

(48)58-x=25

(49)70-x=64

(50)82-x=30

(51)95-x=51

(52)79-x=72

(53)63-x=18

(54)41-x=31

(55)0.2+x=2.7

(56)0.5+x=1.2

(57)9.1+x=16

(58)5.6+x=11.7

(59)4.4+x=8.3

(60)2.1+x=7.6

(61)1.3+x=10.4

(62)7.1+x=12.9

(63)3.8+x=4.5

(64)9.8-x=2.1

(65)7-x=4.5

(66)3.9-x=1.5

(67)3.6-x=2.2

(68)8.8-x=7.1

(69)4.2-x=3.7

(70)8.6-x=1

(71)8.4-x=1.7

(72)2.2-x=1.2

(73)87x=174

(74)4x=24

(75)4x=120

(76)47x=94

(77)2x=80

(78)10x=200

(79)8x=168

(80)2x=6

(81)3x=135

(82)0.2x=11.8

(83)1.2x=15.6

(84)6.3x=18.9

(85)0.9x=12.6

(86)0.3x=3.3

(87)1.5x=3

(88)4.3x=17.2

(89)0.3x=6.6

(90)0.9x=4.5

(91)2x=15.6

(92)5x=9.5

(93)5x=17

(94)3x=8.1

(95)2x=3.6

(96)2x=8

(97)37x=11.1

(98)25x=15

(99)92x=18.4

(100)162÷x=27

(101)100÷x=4

(102)88÷x=4

(103)165÷x=33

(104)105÷x=5

(105)184÷x=46

(106)36÷x=9

(107)69÷x=3

(108)175÷x=35

(109)18.8÷x=4.7

(110)17.7÷x=0.3

(111)6÷x=0.6

(112)19.2÷x=0.3

(113)6.3÷x=2.1

(114)18.3÷x=0.3

(115)17.5÷x=3.5

(116)4.5÷x=0.5

(117)14.4÷x=3.6

(118)x÷4=30

(119)x÷33=4

(120)x÷8=17

(121)x÷16=11

(122)x÷10=11

(123)x÷3=42

(124)x÷85=2

(125)x÷2=2

(126)x÷14=10

(127)x÷30=0.4

(128)x÷3=3.3

(129)x÷3=3.6

(130)x÷16=0.9

(131)x÷7=2.3

(132)x÷47=0.2

(133)x÷22=0.2

(134)x÷2=1.6

(135)x÷2=3.6

(136)10x+44=144

(137)82x+12=176

(138)4x+22=142

(139)2x+27=165

(140)5x+53=198

(141)2x+44=232

(142)2x+54=126

(143