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+42=101

(2)x+55=95

(3)x+70=163

(4)x+31=93

(5)x+9=103

(6)x+37=53

(7)x+47=69

(8)x+94=159

(9)x+96=140

(10)x-5=85

(11)x-40=25

(12)x-6=84

(13)x-67=22

(14)x-13=31

(15)x-50=39

(16)x-16=58

(17)x-65=10

(18)x-26=12

(19)x+1.2=4.4

(20)x+4.6=11.4

(21)x+7.4=9.7

(22)x+7.7=16.6

(23)x+5.3=13.8

(24)x+5.9=13.8

(25)x+8.5=15.7

(26)x+8.5=11.6

(27)x+3.3=6.7

(28)x-4=3.8

(29)x-4.7=1.2

(30)x-0.6=7.7

(31)x-0.2=7.8

(32)x-4.5=5.2

(33)x-2.1=1.2

(34)x-0.2=5.4

(35)x-3.7=5.7

(36)x-2.1=4.1

(37)29+x=87

(38)73+x=119

(39)76+x=128

(40)97+x=182

(41)85+x=126

(42)14+x=54

(43)71+x=134

(44)82+x=163

(45)44+x=103

(46)79-x=74

(47)65-x=55

(48)42-x=33

(49)79-x=53

(50)67-x=45

(51)89-x=32

(52)86-x=56

(53)60-x=44

(54)84-x=41

(55)5.4+x=11

(56)3.4+x=3.7

(57)4.8+x=6.2

(58)4.6+x=7.4

(59)8.1+x=9

(60)8.3+x=13.5

(61)2.8+x=9.1

(62)7.7+x=14.4

(63)0.2+x=3.9

(64)9.5-x=6

(65)7.6-x=1.9

(66)7.4-x=3.3

(67)8.5-x=7

(68)6.1-x=1

(69)6-x=1.1

(70)3.2-x=2.9

(71)5-x=1.8

(72)5.6-x=3.6

(73)2x=28

(74)2x=84

(75)9x=135

(76)29x=145

(77)28x=168

(78)4x=96

(79)3x=183

(80)21x=147

(81)89x=178

(82)0.4x=4

(83)0.2x=18

(84)0.9x=14.4

(85)1.4x=18.2

(86)0.5x=14

(87)0.3x=5.1

(88)0.3x=8.4

(89)4x=12

(90)1.4x=8.4

(91)8x=4.8

(92)3x=16.5

(93)33x=16.5

(94)2x=0.4

(95)3x=19.8

(96)90x=18

(97)11x=8.8

(98)19x=11.4

(99)6x=10.8

(100)170÷x=2

(101)48÷x=12

(102)72÷x=36

(103)28÷x=7

(104)10÷x=2

(105)88÷x=4

(106)100÷x=20

(107)55÷x=5

(108)120÷x=6

(109)9÷x=1.8

(110)3.8÷x=0.2

(111)7.6÷x=3.8

(112)15÷x=3

(113)5.5÷x=1.1

(114)14÷x=0.7

(115)1.4÷x=0.7

(116)15.6÷x=1.2

(117)17÷x=1.7

(118)x÷3=36

(119)x÷53=3

(120)x÷4=17

(121)x÷18=11

(122)x÷44=4

(123)x÷22=9

(124)x÷22=8

(125)x÷30=3

(126)x÷19=6

(127)x÷5=3.4

(128)x÷10=1

(129)x÷2=1.5

(130)x÷16=0.9

(131)x÷4=4.9

(132)x÷11=1.3

(133)x÷57=0.2

(134)x÷30=0.6

(135)x÷4=1.2

(136)3x+46=52

(137)18x+31=67

(138)4x+44=200

(139)3x+19=109

(140)18x+29=209

(141)3x+22=202

(142)2x+22=190

(143)32x+55=18