五年级解方程练习题180题有复习资料.docx
《五年级解方程练习题180题有复习资料.docx》由会员分享,可在线阅读,更多相关《五年级解方程练习题180题有复习资料.docx(40页珍藏版)》请在冰豆网上搜索。
五年级解方程练习题180题有复习资料
五年级解方程180题有答案
(1)(0.5)9.8÷2
(2)2(0.5)=9.8
(3)250006x
(4)3200=440+5
(5)0.86
(6)1284.8
(7)7.5+215
(8)1.281.6
(7)5.6=9.4
(10)0.73.6
(11)91÷x=1.3
(12)8.3=10.7
(13)15x=3
(14)3x-8=16
(15)39=27
(16)18
(2)=270
(17)12300-4x
(18)75.3=7.4
(19)3x÷5=4.8
(25)0.58=43
(26)6318
(27)7(6.5)=87.5
(28)0.273÷0.35
(29)1.80.972
(30)x÷0.756=90
(31)0.1(6)=3.3×0.4
(32)(27.5-3.5)÷4
(33)940=5
(34)x÷5+9=21
(35)48-27+531
(36)10.521=56
(37)218=78
(38)(200)÷5=30
(39)(140)÷70=4
(40)20-92
(41)19.8=25.8
(42)5.633.6
(43)9.83.8
(44)75.6÷12.6
(45)512.5=32.3
(46)5(8)=102
(47)310=70
(48)3(3)=503
(49)515=60
(50)3.5-52
(51)0.3×7+412.5
(52)x÷1.5-1.25=0.75
(53)41.3×6=2.6
(54)612.8=15.8
(55)150×2+3690
(56)220=4
(57)36=18
(58)2(2.8)=10.4
(59)(3)÷2=7.5
(60)13.2933.3
(61)3100
(62)4.8=7.2
(63)618=48
(64)3(2.1)=10.5
(65)1298.7
(66)13(5)=169
(67)297=34.2
(68)3.448=26.8
(69)4225134
(70)1.5(1.6)=3.6
(71)2(3)=5.8
(72)657=137
(73)94×2.5=91
(74)4.22.5x=134
(75)10.56.551
(76)89439.2
(77)545=100
(78)1.20.56.3
(79)23.4=2x
(80)448.6
(81)4.528
(82)5.7=2.15
(83)5218
(84)30.7=7
(85)3.5×2=4.2
(86)26×1.5=210
(87)0.5×16―16×0.2=4x
(88)139.25-0.403
(89)18.9÷0.3
(90)2314x+27
(91)x+1475
(92)95-5x=80
(93)1.8+6x=54
(94)6.7x-60.3=6.7
(95)9+4x=53
(96)28=16
(97)201424
(98)78
(99)936
(100)68=4
(101)59
(102)88=6x
(103)20
(104)26=12
(105)77=14
(106)66=0
(107)56=11
(108)28=10
(109)2.58=4
(110)7
(111)37=28
(112)37=26
(113)916
(114)2450
(115)1.28=4
(116)38=31
(117)66=12
(118)33=3
(119)534
(120)216=19
(121)58=19
(122)14-68
(123)15+627
(124)5-84
(125)78=15
(126)9-21
(127)4+59
(128)108
(129)89=17
(130)9+615
(131)94+7
(132)29=17
(133)8-46
(134)67=28
(135)79=20
(136)56=1
(137)8-71
(138)30=12
(139)621=21
(140)63=6
(141)918
(142)418=14
(143)59=11
(144)17-211
(145)4+8=23
(146)712=9
(147)5.7=2.15
(148)5218
(149)3X+0.5=5
(150)3.5×2=4x
(151)26×1.5=2x
(152)0.5×16―16×0.1=4x
(153)9.26-0.402
(154)36.9÷0.3
(155)X÷0.5=2.6
(156)93-5x=80
(157)180-6x=54
(158)9+4x=40
(159)0.2x-0.4+0.5=3.7
(160)9.4x-0.4x=16.2
(161)92-4x=20
(162)7x÷6=1.4
(163)16x+341
(164)18x-1412
(165)3x-42÷14=15
(166)12+456
(167)22-1412
(168)8.3=10.7
(169)5x=30
(170)5.6=9.4
(171)x÷0.8=90
(172)3x-8=16
(173)39=27
(174)5.3+77.4
(175)3x÷5=4.8
(176)0.86
(177)1284.8
(178)7
(2)=49
(179)4×8+236
(180)
(2)÷3=7
(181)x÷5+9=21
(182)(300)÷5=30
(183)91÷x=1.3
(184)41-317
五年级解方程180题答案
(1)(0.5)9.8÷2
0.5+24.9
0.5+20.5=4.9-0.5
24.4
2x÷2=4.4÷2
2.2
(2)2(0.5)=9.8
221=9.8
41-1=9.8-1
48.8
4x÷4=8.8÷4
2.2
(3)250006x
250006
525000
5x÷5=25000÷5
5000
(4)3200=440+5
6440=3200
6450-450=3200-440
62760
6x÷6=2760÷6
460
(5)0.86
0.26
0.2x÷0.2=6÷0.2
30
(6)1284.8
44.8
4x÷4=4.8÷4
1.2
(7)7.5+215
27.5-7.5=15-7.5
27.5
2x÷2=7.5÷2
3.75
(8)1.281.6
1.2x÷1.2=81.6÷1.2
68
(9)5.6=9.4
5.6-5.6=9.4-5.6
3.8
(10)0.73.6
0.33.6
0.3x÷0.3=3.6÷0.3
12
(11)91÷x=1.3
91÷x×1.3×x
1.391
1.3x÷1.3=91÷1.3
70
(12)8.3=10.7
8.3-8.3=10.7-8.3
2.4
(13)15x=3
15x÷15=3÷15
0.2
(14)3x-8=16
38+8=16+8
324
3x÷3=24÷3
8
(15)39=27
39-9=27-9
318
3x÷3=18÷3
36
(16)18
(2)=270
1836=270
1836+36=270+36
18306
18x÷18=306÷18
17
(17)12300-4x
124300-44x
16300
16x÷16=300÷16
18.75
(18)75.3=7.4
75.3-5.3=7.4-5.3
72.1
7x÷7=2.1÷7
0.3
(19)3x÷5=4.8
3x÷5×5=4.8×5
324
3x÷3=24÷3
8
(20)30÷25=85
30÷25-25=85-25
30÷60
30÷x×60×x
30=60x
60x÷60=30÷60
0.5
(21)1.4×8-26
11.2-226+2x
11.2=6+2x
26-6=11.2-6
25.2
2x÷2=5.2÷2
2.6
(22)612.8×3=0.06
638.4=0.06
638.46
6x÷6=38.46÷6
6.41
(23)410-3170
410-33170+3x
170+3410
3170-170=410-170
3240
3x÷3=240÷3
80
(24)3(0.5)=21
31.5=21
31.5-1.5=21-1.5
319.5
3x÷3=19.5÷3
6.5
(25)0.58=43
0.58-8=43-8
0.535
0.5x÷0.5=35÷0.5
70
(26)6318
318
3x÷3=18÷3
6
(27)7(6.5)=87.5
745.5=87.5
745.5-45.5=87.5-45.5
742
7x÷7=42÷7
6
(28)0.273÷0.35
0.273÷0.35
0.78
(29)1.80.972
1.8x÷1.8=0.972÷1.8
0.54
(30)x÷0.756=90
x÷0.756×0.756=90×0.756
68.04
(31)0.1(6)=3.3×0.4
0.10.6=1.32
0.10.6-0.6=1.32-0.6
0.10.72
0.1x÷0.1=