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+23=101

(2)x+85=109

(3)x+66=96

(4)x+82=181

(5)x+81=133

(6)x+57=119

(7)x+62=115

(8)x+8=83

(9)x+89=112

(10)x-48=29

(11)x-2=14

(12)x-56=40

(13)x-45=19

(14)x-45=46

(15)x-11=30

(16)x-19=64

(17)x-11=17

(18)x-70=26

(19)x+3.9=5

(20)x+6.8=15.9

(21)x+3.3=8.3

(22)x+1.3=5.9

(23)x+9.8=11.9

(24)x+7.1=14.3

(25)x+3.3=9.3

(26)x+7.5=17.4

(27)x+3.6=8.6

(28)x-3.9=2.6

(29)x-1.8=7.1

(30)x-0.4=1.3

(31)x-2.9=5

(32)x-6.7=2.6

(33)x-1.3=2.3

(34)x-0.3=5.9

(35)x-1.2=5.6

(36)x-4.2=2

(37)87+x=138

(38)31+x=42

(39)26+x=39

(40)65+x=136

(41)88+x=98

(42)26+x=66

(43)9+x=100

(44)51+x=87

(45)46+x=128

(46)76-x=56

(47)51-x=10

(48)89-x=17

(49)47-x=25

(50)73-x=44

(51)69-x=30

(52)54-x=49

(53)68-x=33

(54)94-x=92

(55)6.4+x=11.1

(56)2.7+x=8.3

(57)8.9+x=11.1

(58)8.4+x=13.3

(59)6.6+x=13.6

(60)5.1+x=5.9

(61)0.9+x=7

(62)5.7+x=8.1

(63)7.2+x=14.3

(64)9.8-x=6.5

(65)9.3-x=5.3

(66)5.8-x=1.3

(67)6.8-x=4.9

(68)3.2-x=2.7

(69)8.7-x=6.4

(70)4.1-x=1.5

(71)7.9-x=7.5

(72)8.8-x=5.6

(73)4x=164

(74)7x=21

(75)12x=72

(76)45x=135

(77)3x=153

(78)4x=92

(79)2x=38

(80)8x=72

(81)2x=156

(82)1.8x=5.4

(83)0.7x=19.6

(84)2.4x=19.2

(85)3.6x=14.4

(86)1.9x=19

(87)2.2x=15.4

(88)1.4x=7

(89)4.1x=8.2

(90)0.3x=10.5

(91)22x=11

(92)9x=18

(93)53x=15.9

(94)59x=17.7

(95)9x=14.4

(96)38x=11.4

(97)3x=8.1

(98)2x=18.2

(99)29x=11.6

(100)32÷x=16

(101)196÷x=2

(102)64÷x=16

(103)168÷x=4

(104)144÷x=16

(105)198÷x=3

(106)192÷x=12

(107)68÷x=4

(108)115÷x=23

(109)5.6÷x=0.4

(110)14.4÷x=1.8

(111)7÷x=3.5

(112)9÷x=0.5

(113)2÷x=0.5

(114)18÷x=0.5

(115)15.2÷x=3.8

(116)4.8÷x=1.6

(117)3.6÷x=0.2

(118)x÷5=37

(119)x÷16=10

(120)x÷7=16

(121)x÷4=9

(122)x÷24=7

(123)x÷5=24

(124)x÷3=17

(125)x÷9=20

(126)x÷52=2

(127)x÷14=0.8

(128)x÷8=1.7

(129)x÷9=0.5

(130)x÷16=0.3

(131)x÷9=1.6

(132)x÷14=0.3

(133)x÷31=0.2

(134)x÷5=2.7

(135)x÷17=0.3

(136)58x+50=166

(137)40x+34=114

(138)4x+25=69

(139)23x+30=122

(140)11x+28=83

(141)6x+41=197

(142)23x+3