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+6=14

(2)x+89=160

(3)x+46=53

(4)x+41=43

(5)x+92=159

(6)x+4=7

(7)x+98=110

(8)x+40=52

(9)x+44=53

(10)x-71=12

(11)x-40=47

(12)x-23=20

(13)x-7=17

(14)x-63=24

(15)x-56=14

(16)x-7=38

(17)x-34=15

(18)x-7=81

(19)x+3.7=9.4

(20)x+8.1=13.4

(21)x+8.1=17.1

(22)x+6.3=12.9

(23)x+0.6=6.7

(24)x+0.5=9.2

(25)x+0.3=8.7

(26)x+7.2=9.2

(27)x+4.5=7.8

(28)x-0.4=9

(29)x-7.1=2.4

(30)x-4.8=1.2

(31)x-1=3.9

(32)x-0.6=5.9

(33)x-2.2=3.8

(34)x-0.4=2.7

(35)x-8.4=1

(36)x-3.3=5.2

(37)74+x=140

(38)17+x=83

(39)82+x=98

(40)36+x=82

(41)93+x=142

(42)39+x=82

(43)19+x=43

(44)54+x=63

(45)21+x=120

(46)80-x=15

(47)97-x=72

(48)82-x=20

(49)89-x=71

(50)76-x=68

(51)55-x=45

(52)97-x=60

(53)90-x=84

(54)76-x=11

(55)0.8+x=7.5

(56)3+x=5.3

(57)7.7+x=13.5

(58)8.9+x=16.7

(59)8.9+x=17.4

(60)4.5+x=8.2

(61)6.3+x=9.1

(62)7+x=9.2

(63)3+x=11.2

(64)4.8-x=2.9

(65)1.8-x=1.6

(66)6.5-x=2.2

(67)2.6-x=2.1

(68)5.1-x=3.8

(69)9.9-x=9

(70)7.1-x=4.3

(71)7.6-x=1.7

(72)2.9-x=2.1

(73)4x=32

(74)2x=82

(75)9x=63

(76)4x=180

(77)74x=148

(78)3x=186

(79)7x=56

(80)7x=21

(81)88x=176

(82)1x=6

(83)0.2x=8.2

(84)2.4x=4.8

(85)0.7x=9.8

(86)0.6x=18

(87)2.8x=19.6

(88)2.2x=11

(89)0.4x=17.6

(90)0.7x=18.2

(91)3x=1.2

(92)3x=18.3

(93)16x=11.2

(94)35x=10.5

(95)11x=9.9

(96)9x=19.8

(97)24x=14.4

(98)4x=12

(99)37x=14.8

(100)147÷x=21

(101)121÷x=11

(102)155÷x=5

(103)55÷x=5

(104)165÷x=33

(105)108÷x=9

(106)100÷x=2

(107)138÷x=3

(108)60÷x=2

(109)3÷x=1.5

(110)4÷x=0.5

(111)6.4÷x=0.4

(112)18.4÷x=2.3

(113)10÷x=0.2

(114)12.6÷x=0.2

(115)10.6÷x=0.2

(116)5.2÷x=2.6

(117)12.4÷x=0.2

(118)x÷8=11

(119)x÷6=29

(120)x÷7=24

(121)x÷89=2

(122)x÷67=2

(123)x÷36=4

(124)x÷4=42

(125)x÷19=8

(126)x÷28=6

(127)x÷10=0.3

(128)x÷7=1.5

(129)x÷4=4.6

(130)x÷5=3.8

(131)x÷9=1.7

(132)x÷7=1.6

(133)x÷5=3.4

(134)x÷62=0.3

(135)x÷4=3.3

(136)2x+45=245

(137)2x+45=185

(138)10x+45=155

(139)6x+34=52

(140)9x+53=134

(141)2x+45=235

(142)3x+32=59

(143)9x+52=205

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