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+57=63

(2)x+99=116

(3)x+72=108

(4)x+21=98

(5)x+4=64

(6)x+79=115

(7)x+2=93

(8)x+36=107

(9)x+79=132

(10)x-19=46

(11)x-25=30

(12)x-5=43

(13)x-26=36

(14)x-4=68

(15)x-17=45

(16)x-22=47

(17)x-38=29

(18)x-8=16

(19)x+5.3=12.8

(20)x+6.8=9

(21)x+0.4=4.8

(22)x+4.7=14.1

(23)x+8.7=9.1

(24)x+1.7=9.2

(25)x+3=11.5

(26)x+5.8=13

(27)x+6.9=14.1

(28)x-1.5=4.1

(29)x-0.2=5.8

(30)x-0.3=6.7

(31)x-3=2.6

(32)x-2=2.6

(33)x-5.7=4

(34)x-4=1.8

(35)x-3.9=1.8

(36)x-0.5=7.4

(37)28+x=119

(38)64+x=107

(39)52+x=111

(40)92+x=169

(41)9+x=96

(42)96+x=176

(43)81+x=169

(44)25+x=118

(45)38+x=118

(46)75-x=12

(47)19-x=17

(48)66-x=44

(49)59-x=43

(50)74-x=17

(51)68-x=40

(52)49-x=44

(53)81-x=72

(54)90-x=70

(55)4.4+x=10.8

(56)0.7+x=3.9

(57)5.9+x=15.5

(58)2+x=8.9

(59)6.3+x=11.4

(60)7.5+x=12.9

(61)4.7+x=10

(62)3.6+x=12.5

(63)3.6+x=5.3

(64)5.6-x=5

(65)2-x=1.1

(66)4.6-x=3.5

(67)7.5-x=5.9

(68)5.6-x=2.1

(69)8-x=6.4

(70)7.1-x=2.5

(71)7.3-x=5.5

(72)9.5-x=3.9

(73)9x=45

(74)3x=15

(75)6x=24

(76)3x=135

(77)3x=21

(78)25x=50

(79)11x=176

(80)4x=48

(81)2x=130

(82)1.1x=19.8

(83)0.2x=18.6

(84)1.5x=3

(85)2.5x=20

(86)3.7x=18.5

(87)0.9x=19.8

(88)0.2x=4.6

(89)3.1x=12.4

(90)0.5x=5.5

(91)4x=17.2

(92)45x=13.5

(93)62x=18.6

(94)8x=20

(95)17x=6.8

(96)16x=14.4

(97)49x=9.8

(98)25x=15

(99)4x=18.4

(100)75÷x=15

(101)35÷x=5

(102)48÷x=24

(103)78÷x=2

(104)48÷x=4

(105)93÷x=31

(106)172÷x=4

(107)170÷x=10

(108)138÷x=23

(109)14.8÷x=3.7

(110)17.2÷x=0.2

(111)11÷x=1

(112)14÷x=3.5

(113)10.8÷x=1.2

(114)8.4÷x=0.7

(115)19.8÷x=1.1

(116)14.4÷x=0.8

(117)16.2÷x=0.2

(118)x÷23=6

(119)x÷6=10

(120)x÷94=2

(121)x÷9=9

(122)x÷7=19

(123)x÷3=37

(124)x÷2=43

(125)x÷49=3

(126)x÷95=2

(127)x÷32=0.3

(128)x÷30=0.6

(129)x÷52=0.2

(130)x÷4=3

(131)x÷16=1

(132)x÷49=0.3

(133)x÷2=3.2

(134)x÷4=4.9

(135)x÷2=2.1

(136)10x+11=211

(137)7x+23=149

(138)39x+21=216

(139)7x+30=177

(140)8x+24=112

(141)13x+23=179

(142)39x+25=181

(143)2x+3