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+91=137

(2)x+12=33

(3)x+90=143

(4)x+11=33

(5)x+13=98

(6)x+71=125

(7)x+26=58

(8)x+73=87

(9)x+74=125

(10)x-35=36

(11)x-29=10

(12)x-7=51

(13)x-11=71

(14)x-12=34

(15)x-2=62

(16)x-56=23

(17)x-20=60

(18)x-43=38

(19)x+5.8=12.7

(20)x+7.2=15.2

(21)x+7=10.5

(22)x+4.4=7.9

(23)x+5.5=7.4

(24)x+3.3=5.2

(25)x+5.3=9.6

(26)x+5.5=12.3

(27)x+2.8=9.7

(28)x-4.3=1.9

(29)x-0.7=6.5

(30)x-1.4=7.7

(31)x-1.8=6.3

(32)x-0.3=2.8

(33)x-0.3=8.8

(34)x-3.9=5.8

(35)x-2=1.9

(36)x-0.5=1.9

(37)63+x=112

(38)93+x=145

(39)49+x=53

(40)84+x=152

(41)53+x=101

(42)90+x=175

(43)8+x=74

(44)42+x=128

(45)78+x=157

(46)82-x=32

(47)97-x=48

(48)52-x=25

(49)28-x=16

(50)31-x=12

(51)51-x=23

(52)92-x=78

(53)77-x=57

(54)84-x=82

(55)0.2+x=7.1

(56)7.4+x=10.3

(57)1.6+x=6.3

(58)0.9+x=5.4

(59)6.3+x=7.8

(60)6.1+x=8.7

(61)6.5+x=8.7

(62)4.5+x=5

(63)2.2+x=8.2

(64)5.3-x=2.7

(65)7.6-x=1.9

(66)6.4-x=2.9

(67)7.2-x=4.3

(68)8-x=5.3

(69)5.4-x=4.7

(70)5.2-x=1.6

(71)9.8-x=1.4

(72)7.5-x=6.5

(73)2x=196

(74)14x=42

(75)5x=30

(76)3x=192

(77)2x=64

(78)2x=110

(79)27x=54

(80)15x=180

(81)12x=96

(82)0.5x=15.5

(83)0.8x=18.4

(84)7.7x=15.4

(85)0.3x=19.2

(86)0.4x=16.8

(87)1x=8

(88)0.5x=8

(89)0.5x=12.5

(90)0.9x=5.4

(91)61x=18.3

(92)10x=19

(93)2x=14

(94)23x=13.8

(95)17x=17

(96)3x=18.6

(97)21x=4.2

(98)14x=9.8

(99)6x=1.8

(100)117÷x=3

(101)100÷x=4

(102)174÷x=29

(103)114÷x=38

(104)175÷x=7

(105)168÷x=21

(106)66÷x=3

(107)93÷x=31

(108)185÷x=5

(109)9÷x=1.8

(110)2.4÷x=0.3

(111)16÷x=4

(112)9.6÷x=3.2

(113)15÷x=0.6

(114)5÷x=1

(115)4.4÷x=1.1

(116)11÷x=1.1

(117)19.6÷x=4.9

(118)x÷24=7

(119)x÷47=3

(120)x÷6=22

(121)x÷89=2

(122)x÷31=4

(123)x÷42=2

(124)x÷4=27

(125)x÷4=38

(126)x÷23=2

(127)x÷38=0.4

(128)x÷29=0.3

(129)x÷12=1.6

(130)x÷10=1.2

(131)x÷15=1

(132)x÷39=0.5

(133)x÷7=1.8

(134)x÷8=1.3

(135)x÷2=2

(136)4x+43=107

(137)3x+27=48

(138)50x+19=119

(139)58x+52=168

(140)9x+48=210

(141)2x+12=108

(142)16x+57=201

(143)7x+2