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+18=61

(2)x+94=143

(3)x+46=111

(4)x+5=98

(5)x+4=19

(6)x+19=81

(7)x+19=88

(8)x+19=65

(9)x+22=62

(10)x-17=33

(11)x-63=19

(12)x-13=32

(13)x-7=66

(14)x-17=19

(15)x-6=61

(16)x-71=28

(17)x-16=18

(18)x-42=40

(19)x+5.7=13.8

(20)x+3.2=11.6

(21)x+6.8=16.7

(22)x+9.4=9.6

(23)x+9.1=13

(24)x+6.8=12.1

(25)x+6.6=10.1

(26)x+4.1=5.1

(27)x+2.7=7.9

(28)x-2.5=3.7

(29)x-0.5=6.8

(30)x-4=4.8

(31)x-2.5=1.6

(32)x-5.3=2.9

(33)x-4=4.9

(34)x-0.9=4.5

(35)x-1.9=1.1

(36)x-2.9=1.4

(37)51+x=113

(38)57+x=65

(39)67+x=131

(40)88+x=142

(41)41+x=72

(42)57+x=151

(43)6+x=53

(44)30+x=86

(45)41+x=43

(46)67-x=14

(47)88-x=17

(48)34-x=32

(49)64-x=10

(50)65-x=44

(51)70-x=19

(52)57-x=54

(53)77-x=52

(54)73-x=46

(55)4.2+x=10.3

(56)3.9+x=10.5

(57)8.6+x=9.9

(58)2.8+x=7.8

(59)7.1+x=13.5

(60)6+x=13.4

(61)0.8+x=3.3

(62)7.7+x=10.5

(63)8.9+x=9.6

(64)8.4-x=5.8

(65)6.5-x=4.8

(66)7-x=3.1

(67)4.8-x=2.7

(68)8.9-x=6

(69)7.6-x=4.8

(70)7.1-x=5.7

(71)5.7-x=5.2

(72)7.4-x=2.5

(73)59x=177

(74)3x=156

(75)11x=88

(76)3x=189

(77)2x=164

(78)4x=76

(79)32x=160

(80)64x=128

(81)2x=96

(82)1.6x=9.6

(83)0.3x=8.1

(84)5.4x=10.8

(85)0.3x=18.9

(86)3.3x=16.5

(87)1.3x=13

(88)0.8x=9.6

(89)0.5x=1

(90)1x=3

(91)2x=0.4

(92)10x=14

(93)82x=16.4

(94)33x=9.9

(95)2x=14.2

(96)2x=0.6

(97)4x=10.8

(98)2x=5

(99)2x=6.2

(100)22÷x=2

(101)180÷x=2

(102)182÷x=14

(103)176÷x=11

(104)145÷x=5

(105)60÷x=5

(106)98÷x=14

(107)194÷x=2

(108)169÷x=13

(109)12÷x=0.6

(110)9.9÷x=0.9

(111)16.8÷x=0.8

(112)4.2÷x=0.7

(113)10.4÷x=0.2

(114)6.3÷x=0.9

(115)3.6÷x=0.2

(116)6.9÷x=0.3

(117)12.6÷x=0.7

(118)x÷2=38

(119)x÷40=3

(120)x÷5=31

(121)x÷56=2

(122)x÷2=12

(123)x÷21=7

(124)x÷10=8

(125)x÷9=7

(126)x÷2=19

(127)x÷3=4.8

(128)x÷23=0.6

(129)x÷14=0.7

(130)x÷28=0.7

(131)x÷29=0.4

(132)x÷3=2.6

(133)x÷4=0.2

(134)x÷25=0.4

(135)x÷11=0.6

(136)11x+12=34

(137)8x+17=169

(138)28x+40=96

(139)15x+47=242

(140)6x+21=123

(141)2x+40=92

(142)20x+50=170

(143)2