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+16=48

(2)x+57=108

(3)x+68=91

(4)x+92=130

(5)x+80=114

(6)x+82=132

(7)x+31=53

(8)x+95=147

(9)x+91=155

(10)x-13=34

(11)x-56=15

(12)x-72=12

(13)x-54=13

(14)x-13=58

(15)x-88=11

(16)x-24=70

(17)x-18=59

(18)x-3=14

(19)x+9=10.7

(20)x+3.9=7.5

(21)x+4.1=12.3

(22)x+2.6=3.1

(23)x+6.1=12.7

(24)x+9.5=16.3

(25)x+7.2=10.6

(26)x+9.5=12.2

(27)x+1.2=6.8

(28)x-0.6=4

(29)x-1=1.5

(30)x-3.7=3.7

(31)x-1.2=8.5

(32)x-0.4=3.8

(33)x-3.7=4.4

(34)x-5.8=1.6

(35)x-1.6=1.8

(36)x-6.2=1.7

(37)49+x=146

(38)38+x=79

(39)6+x=17

(40)98+x=172

(41)79+x=163

(42)12+x=64

(43)58+x=97

(44)7+x=51

(45)91+x=178

(46)66-x=28

(47)46-x=34

(48)68-x=24

(49)78-x=44

(50)54-x=31

(51)53-x=22

(52)22-x=17

(53)58-x=13

(54)57-x=18

(55)0.8+x=10.6

(56)3.5+x=11.1

(57)4.3+x=13.8

(58)1.4+x=7.3

(59)2.1+x=3.9

(60)8.1+x=10.2

(61)4.4+x=10.6

(62)9.8+x=12.2

(63)8.3+x=8.6

(64)9.4-x=4

(65)7.7-x=4.8

(66)8.6-x=6.9

(67)7.3-x=4

(68)7.8-x=6.4

(69)9.3-x=6.2

(70)5.1-x=1

(71)1.9-x=1.3

(72)8.2-x=1.6

(73)5x=85

(74)6x=90

(75)3x=36

(76)4x=84

(77)12x=96

(78)57x=114

(79)5x=130

(80)9x=108

(81)24x=120

(82)1.3x=15.6

(83)0.8x=11.2

(84)0.5x=9.5

(85)2x=16

(86)7.1x=14.2

(87)1.1x=14.3

(88)4.6x=13.8

(89)3.5x=14

(90)3.8x=11.4

(91)29x=8.7

(92)5x=19

(93)18x=19.8

(94)50x=10

(95)6x=6

(96)2x=8.2

(97)11x=9.9

(98)13x=11.7

(99)15x=9

(100)144÷x=18

(101)176÷x=16

(102)135÷x=9

(103)91÷x=7

(104)166÷x=2

(105)175÷x=7

(106)195÷x=39

(107)122÷x=2

(108)152÷x=19

(109)7.2÷x=1.2

(110)12÷x=1.2

(111)5.7÷x=1.9

(112)10.5÷x=2.1

(113)13.8÷x=2.3

(114)15÷x=1.5

(115)6.8÷x=3.4

(116)13.8÷x=0.6

(117)14.4÷x=3.6

(118)x÷7=28

(119)x÷9=11

(120)x÷49=2

(121)x÷64=3

(122)x÷21=8

(123)x÷27=4

(124)x÷8=19

(125)x÷3=4

(126)x÷6=31

(127)x÷6=2.5

(128)x÷2=4.6

(129)x÷3=1.3

(130)x÷23=0.4

(131)x÷25=0.5

(132)x÷10=1

(133)x÷26=0.7

(134)x÷93=0.2

(135)x÷18=0.4

(136)24x+43=211

(137)2x+41=109

(138)2x+30=122

(139)87x+22=196

(140)8x+57=233

(141)3x+29=119

(142)2x+10=6