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+11=52

(2)x+23=78

(3)x+37=71

(4)x+37=52

(5)x+62=122

(6)x+51=116

(7)x+57=99

(8)x+10=96

(9)x+56=116

(10)x-20=76

(11)x-65=16

(12)x-51=18

(13)x-25=67

(14)x-14=54

(15)x-41=56

(16)x-50=13

(17)x-36=26

(18)x-9=88

(19)x+8.3=17.4

(20)x+6.8=9.5

(21)x+1=6.7

(22)x+8.1=17

(23)x+1.1=3

(24)x+7.4=13.9

(25)x+0.6=10.1

(26)x+9=16.8

(27)x+1.8=8.2

(28)x-2.8=3

(29)x-6.8=2.5

(30)x-4.1=2.2

(31)x-3.6=3.7

(32)x-2.2=7.1

(33)x-1.4=3.1

(34)x-6.4=3.3

(35)x-0.6=4.9

(36)x-2=5.4

(37)12+x=23

(38)22+x=52

(39)28+x=105

(40)89+x=160

(41)47+x=73

(42)87+x=89

(43)6+x=37

(44)16+x=59

(45)94+x=167

(46)92-x=16

(47)72-x=38

(48)54-x=41

(49)85-x=49

(50)76-x=72

(51)73-x=36

(52)89-x=26

(53)87-x=74

(54)88-x=82

(55)4.3+x=6.8

(56)4.5+x=10.4

(57)3+x=3.4

(58)7+x=13.8

(59)5.7+x=14.5

(60)4.2+x=7.1

(61)1.9+x=6.6

(62)8.4+x=15.7

(63)5.7+x=11.8

(64)2.8-x=2.3

(65)4.6-x=2.1

(66)3.9-x=3.5

(67)9.7-x=8

(68)8.4-x=3.9

(69)1.7-x=1.1

(70)4.6-x=3.4

(71)9.4-x=3.2

(72)8-x=2.7

(73)87x=174

(74)11x=55

(75)19x=133

(76)16x=128

(77)2x=94

(78)22x=110

(79)5x=195

(80)5x=180

(81)5x=115

(82)1x=18

(83)0.2x=16.8

(84)0.2x=6.2

(85)2x=10

(86)0.2x=9.4

(87)2.4x=7.2

(88)6.4x=12.8

(89)1.5x=13.5

(90)1.1x=18.7

(91)8x=2.4

(92)18x=9

(93)76x=15.2

(94)5x=12

(95)39x=7.8

(96)2x=19.2

(97)6x=12.6

(98)2x=12.4

(99)2x=9.8

(100)28÷x=2

(101)87÷x=3

(102)180÷x=15

(103)63÷x=21

(104)144÷x=36

(105)176÷x=22

(106)42÷x=14

(107)180÷x=6

(108)189÷x=9

(109)14.7÷x=0.7

(110)17.6÷x=1.6

(111)7.7÷x=0.7

(112)7.2÷x=3.6

(113)6.4÷x=3.2

(114)16.5÷x=1.1

(115)3.6÷x=0.6

(116)6.6÷x=1.1

(117)13.2÷x=0.6

(118)x÷2=8

(119)x÷4=4

(120)x÷52=3

(121)x÷40=2

(122)x÷8=23

(123)x÷49=3

(124)x÷80=2

(125)x÷21=7

(126)x÷9=18

(127)x÷15=1.2

(128)x÷35=0.5

(129)x÷4=3.1

(130)x÷3=4.8

(131)x÷77=0.2

(132)x÷89=0.2

(133)x÷50=0.2

(134)x÷2=3.8

(135)x÷18=0.4

(136)11x+21=164

(137)2x+45=137

(138)9x+37=109

(139)11x+31=163

(140)2x+26=134

(141)65x+22=217

(142)19x+32=70

(143)