五年级数学(方程)习题及答案.docx
- 文档编号:18683189
- 上传时间:2023-09-07
- 格式:DOCX
- 页数:25
- 大小:13.59KB
五年级数学(方程)习题及答案.docx
《五年级数学(方程)习题及答案.docx》由会员分享,可在线阅读,更多相关《五年级数学(方程)习题及答案.docx(25页珍藏版)》请在冰点文库上搜索。
五年级数学(方程)习题及答案
(1)x+70=90
(2)x+57=143
(3)x+96=124
(4)x+47=63
(5)x+40=89
(6)x+5=7
(7)x+15=33
(8)x+18=41
(9)x+46=111
(10)x-22=37
(11)x-79=18
(12)x-62=18
(13)x-22=70
(14)x-60=34
(15)x-33=38
(16)x-8=82
(17)x-66=10
(18)x-63=11
(19)x+6.4=7.5
(20)x+9.4=18.4
(21)x+1.1=5.7
(22)x+1.5=10.3
(23)x+3.5=6.4
(24)x+8.7=16.5
(25)x+3.3=8.8
(26)x+6.1=14.5
(27)x+3.4=8
(28)x-2.7=3.1
(29)x-0.5=4.9
(30)x-0.7=3
(31)x-0.5=1.5
(32)x-5.6=1.6
(33)x-5.9=1.3
(34)x-1.5=7.2
(35)x-1.1=3.7
(36)x-0.8=8.2
(37)93+x=123
(38)17+x=42
(39)24+x=51
(40)74+x=138
(41)68+x=99
(42)30+x=80
(43)38+x=69
(44)60+x=136
(45)24+x=115
(46)72-x=27
(47)81-x=56
(48)62-x=44
(49)47-x=13
(50)83-x=33
(51)94-x=13
(52)71-x=54
(53)76-x=17
(54)57-x=26
(55)4.6+x=9.5
(56)0.5+x=7.9
(57)0.6+x=4.9
(58)0.5+x=4.7
(59)3.6+x=12.1
(60)7.4+x=16.9
(61)6.8+x=16.6
(62)4.1+x=12.3
(63)9+x=13.3
(64)5.8-x=2.7
(65)9.8-x=1.5
(66)4.2-x=3.1
(67)5.6-x=2.2
(68)2.8-x=1.4
(69)5.4-x=3.5
(70)5.2-x=4.2
(71)2.3-x=1.9
(72)7.5-x=5.7
(73)10x=110
(74)45x=135
(75)3x=78
(76)63x=126
(77)24x=72
(78)17x=187
(79)58x=174
(80)8x=152
(81)74x=148
(82)1.2x=19.2
(83)3.8x=15.2
(84)8x=16
(85)0.2x=5.2
(86)8.7x=17.4
(87)3x=9
(88)0.4x=16.4
(89)5.9x=11.8
(90)2.4x=14.4
(91)3x=13.2
(92)2x=2.8
(93)14x=7
(94)5x=3.5
(95)41x=16.4
(96)7x=14
(97)3x=6.6
(98)20x=16
(99)54x=16.2
(100)120÷x=15
(101)176÷x=8
(102)150÷x=15
(103)144÷x=48
(104)140÷x=14
(105)91÷x=7
(106)78÷x=13
(107)188÷x=4
(108)95÷x=19
(109)7÷x=1.4
(110)8.1÷x=0.3
(111)6.4÷x=0.2
(112)8.4÷x=2.8
(113)17÷x=0.2
(114)10.5÷x=2.1
(115)11.4÷x=0.6
(116)13÷x=1.3
(117)5.4÷x=2.7
(118)x÷4=15
(119)x÷46=4
(120)x÷59=3
(121)x÷35=5
(122)x÷31=6
(123)x÷7=16
(124)x÷3=17
(125)x÷2=2
(126)x÷74=2
(127)x÷17=0.8
(128)x÷12=0.5
(129)x÷3=3.1
(130)x÷7=0.7
(131)x÷9=1
(132)x÷44=0.3
(133)x÷89=0.2
(134)x÷3=1.7
(135)x÷11=0.9
(136)2x+49=53
(137)2x+30=96
(138)8x+13=117
(139)5x+30=150
(140)5x+59=79
(141)5x+59=144
(142)3x+29=44
(143)3x+39=66
(144)97x+33=227
(145)51x-32=70
(146)6x-21=165
(147)35x-11=94
(148)9x-18=54
(149)26x-36=120
(150)3x-43=116
(151)8x-42=70
(152)3x-20=145
(153)6x-26=142
(154)3x+1.7=11.9
(155)4x+5.4=12.6
(156)50x+4.3=19.3
(157)2x+4.5=16.7
(158)3x+4.6=24.4
(159)74x+5.6=20.4
(160)17x+4=12.5
(161)3x+4.4=8.9
(162)7x+3.9=10.9
(163)2.7x+2=18.2
(164)2.5x+2.5=17.5
(165)0.5x+3.5=9.5
(166)0.4x+4.7=15.9
(167)3.1x+2.9=18.4
(168)1.7x+3=21.7
(169)1.2x+1.2=19.2
(170)1.4x+4.1=12.5
(171)0.2x+5.4=6.2
(172)10x-3.2=7.8
(173)95x-1.1=17.9
(174)9x-1.8=1.8
(175)6x-1.5=11.7
(176)38x-3.6=15.4
(177)11x-4.1=6.9
(178)31x-3.9=11.6
(179)22x-4=11.4
(180)2x-2.8=11.2
(181)0.2x-3.6=1.6
(182)0.3x-1.7=14.2
(183)0.2x-1.3=2.5
(184)0.6x-5.6=8.2
(185)1.1x-2.5=5.2
(186)2.7x-3.1=15.8
(187)7.4x-4.9=9.9
(188)0.2x-3.9=10.5
(189)2x-1.4=18.6
(190)98+2x=274
(191)107+5x=257
(192)141+15x=291
(193)151+6x=343
(194)95+11x=249
(195)105+8x=241
(196)82+14x=138
(197)56+17x=107
(198)122+23x=168
(199)188-31x=126
(200)86-4x=38
(201)198-2x=112
(202)162-66x=30
(203)129-7x=59
(204)95-3x=44
(205)180-13x=63
(206)109-27x=55
(207)186-2x=144
(208)17.8+0.2x=20.4
(209)2.1+0.2x=19.5
(210)7.9+0.2x=23.9
(211)15.2+8.2x=31.6
(212)12.1+3.7x=26.9
(213)9.4+5.5x=20.4
(214)19.5+0.7x=33.5
(215)13.4+0.5x=28.4
(216)5.9+0.5x=25.9
(217)12.1+13x=21.2
(218)3.3+4x=8.5
(219)2.4+22x=11.2
(220)14.2+17x=29.5
(221)14.5+3x=25.9
(222)4.2+5x=18.7
(223)11+20x=15
(224)18.2+58x=35.6
(225)4.8+58x=22.2
(226)18.9-1.3x=11.1
(227)18-0.7x=2.6
(228)19.8-0.5x=1.3
(229)14.8-0.6x=10
(230)5.3-1.1x=3.1
(231)18.2-1.6x=11.8
(232)18.9-0.2x=4.5
(233)17.1-1.7x=3.5
(234)15.6-0.3x=3.6
(235)19.1-3x=8.9
(236)15.8-2x=9.6
(237)8-4x=3.2
(238)17.9-29x=3.4
(239)10-3x=5.2
(240)16.9-2x=4.7
(241)16-6x=14.2
(242)12.6-16x=6.2
(243)18.7-57x=1.6
(244)6x÷10=9
(245)18x÷63=2
(246)12x÷4=21
(247)3x÷27=6
(248)50x÷30=5
(249)96x÷6=32
(250)21x÷14=3
(251)5x÷7=10
(252)5x÷12=10
(253)0.6x÷45=0.2
(254)1.2x÷28=0.6
(255)0.2x÷12=0.6
(256)2.1x÷3=4.2
(257)2x÷40=0.2
(258)3x÷2=4.5
(259)9x÷60=0.3
(260)0.6x÷9=2.2
(261)1.6x÷4=2
(262)66x÷33=0.6
(263)8x÷46=0.4
(264)17x÷34=0.2
(265)21x÷6=1.4
(266)30x÷12=1
(267)12x÷48=0.2
(268)7x÷21=0.3
(269)54x÷12=0.9
(270)3x÷26=0.6
(271)19x+2x=147
(272)6x+8x=196
(273)19x+12x=248
(274)2x+10x=240
(275)12x+3x=210
(276)9x+2x=33
(277)16x+8x=216
(278)5x+14x=190
(279)13x+10x=69
(280)7x-5x=50
(281)10x-4x=102
(282)9x-3x=120
(283)5x-3x=52
(284)12x-10x=32
(285)10x-6x=76
(286)17x-11x=12
(287)19x-17x=10
(288)6x-4x=18
(289)0.6x+5.1x=91.2
(290)8.1x+1.4x=95
(291)3.6x+8.9x=87.5
(292)4.9x+4.3x=101.2
(293)7.4x+5.8x=145.2
(294)1.7x+1.5x=176
(295)3.2x+3x=18.6
(296)0.5x+5.6x=85.4
(297)0.8x+2.4x=51.2
(298)8.4x-6x=26.4
(299)6.1x-3.8x=34.5
(300)6.7x-2.1x=9.2
(301)1.4x-1.2x=1.2
(302)0.8x-0.3x=21.5
(303)0.9x-0.6x=10.8
(304)3.9x-2.8x=25.3
(305)4.2x-1.3x=66.7
(306)6x-5.3x=7
(307)2x+19x+28=133
(308)7x+18x+23=223
(309)4x+16x+17=137
(310)9x+12x+3=108
(311)5x+3x+39=167
(312)11x+3x+35=91
(313)11x+15x+9=347
(314)18x+4x+6=248
(315)8x+3x+38=291
(316)18x+9x-37=71
(317)6x+11x-10=24
(318)2x+19x-17=109
(319)19x+11x-12=108
(320)6x+15x-28=35
(321)4x+16x-38=162
(322)4x+12x-47=161
(323)8x+17x-5=145
(324)10x+9x-37=58
(325)19x-14x+32=52
(326)10x-5x+12=97
(327)15x-13x+17=41
(328)10x-7x+42=81
(329)15x-9x+47=113
(330)17x-7x+30=80
(331)13x-4x+27=135
(332)17x-11x+24=36
(333)17x-12x+11=21
(334)10x-5x-31=24
(335)6x-4x-12=52
(336)15x-3x-48=24
(337)19x-8x-27=72
(338)11x-6x-18=62
(339)13x-6x-45=60
(340)4x-2x-33=53
(341)19x-9x-28=32
(342)12x-7x-47=33
(343)2.4x+7.2x+0.3=29.1
(344)6.6x+2.9x+0.8=48.3
(345)5.7x+2.3x+1.8=105.8
(346)5.4x+6.1x+2.2=71.2
(347)5.1x+1.8x+3=58.2
(348)6.5x+0.6x+0.2=64.1
(349)5x+3.9x+3.1=56.5
(350)3x+8x+3.7=124.7
(351)1x+1.7x+1.6=158.2
(352)12x+95x+1=97.3
(353)45x+32x+2.1=17.5
(354)22x+74x+2.4=69.6
(355)60x+19x+1.8=25.5
(356)12x+77x+2.2=91.2
(357)58x+24x+0.9=50.1
(358)8x+83x+3.1=103.2
(359)38x+55x+2.9=58.7
(360)77x+12x+1.4=19.2
(361)8.3x+6.1x-3.3=68.7
(362)1.9x+2.9x-4=154.4
(363)1.2x+2.5x-3.1=52.4
(364)1.2x+6x-1.2=106.8
(365)8.9x+7x-1.5=46.2
(366)1.1x+4.1x-1.7=71.1
(367)1.9x+7.3x-2.9=52.3
(368)1.6x+0.9x-1.8=13.2
(369)6.4x+7.5x-2.9=108.3
(370)24x+45x-3.4=24.2
(371)70x+80x-0.8=44.2
(372)72x+2x-1=80.4
(373)55x+88x-4.5=109.9
(374)75x+39x-4.6=29.6
(375)71x+21x-4.2=32.6
(376)39x+45x-4.1=21.1
(377)72x+88x-4.7=123.3
(378)25x+69x-1.3=17.5
(379)1.8x-1x+1.7=19.3
(380)8.9x-6.6x+2.4=16.2
(381)3.7x-0.6x+1.3=81.9
(382)7.4x-3.9x+1.3=32.8
(383)7.2x-3.4x+0.2=38.2
(384)7x-5.5x+3.7=23.2
(385)3.9x-1x+3.1=46.6
(386)3.7x-0.4x+2.4=45.3
(387)8.1x-7.2x+0.4=8.5
(388)19x-14x+3.8=14.3
(389)36x-33x+3.8=6.2
(390)11x-8x+2.1=22.8
(391)72x-3x+3.4=93.1
(392)60x-22x+4.3=23.3
(393)93x-22x+1.1=43.7
(394)93x-50x+0.3=43.3
(395)13x-4x+4.5=64.8
(396)31x-23x+1.3=23.7
(397)1.2x-0.6x-3.3=33.9
(398)1.4x-1x-1.9=1.7
(399)3.1x-2.3x-0.4=12.4
(400)2.2x-0.8x-3.8=59.2
(401)5.5x-5.3x-1.3=1.7
(402)7.6x-3.2x-4.8=39.2
(403)3.1x-0.5x-3.8=19.6
(404)9x-1.4x-2.8=27.6
(405)6.7x-0.3x-4.6=59.4
(406)56x-37x-3.1=23.5
(407)63x-52x-1.1=1.1
(408)77x-7x-1.7=40.3
(409)27x-14x-3.4=20
(410)62x-38x-1=32.6
(411)73x-18x-0.5=65.5
(412)47x-3x-3.2=49.6
(413)43x-17x-3.7=32.7
(414)60x-34x-3=7.4
(415)13x+14×6=227
(416)22x+76×2=306
(417)2x+5×21=275
(418)5x+18×7=251
(419)23x+51×2=148
(420)26x+19×8=230
(421)25x+8×2=216
(422)2x+7×9=193
(423)5x+42×4=208
(424)2x-11×6=22
(425)9x-2×6=177
(426)2x-20×6=14
(427)3x-3×5=72
(428)3x-24×2=45
(429)14x-5×11=57
(430)4x-50×2=44
(431)23x-2×5=174
(432)13x-5×25=57
(433)4.4x+0.5×15=20.7
(434)0.8x+2.1×5=20.1
(435)1.5x+0.8×5=7
(436)0.7x+0.3×47=17.6
(437)0.5x+1.7×3=17.1
(438)0.8x+2.5×5=19.7
(439)0.2x+1.3×15=21.7
(440)4.2x+4.2×3=25.2
(441)1x+3.3×5=27.5
(442)4x+17×0.2=11.8
(443)3x+6×2.5=19.5
(444)3x+9×1.8=26.7
(445)14x+32×0.4=28.2
(446)3x+48×0.4=33
(447)7x+10×1.3=29.1
(448)13x+3×3.4=23.2
(449)8x+14×0.7=22.6
(450)8x+2×1.5=13.4
(451)0.7x-3.5×2=11.2
(452)2.7x-0.7×11=3.1
(453)0.4x-3.1×3=8.3
(454)1.3x-1.2×7=2
(455)0.5x-0.6×2=16.8
(456)2.8x-0.2×28=5.6
(457)0.3x-1.5×5=5.7
(458)4.5x-1.1×3=14.7
(459)3x-0.3×23=2.1
(460)13x-2×2.3=9.7
(461)7x-10×0.6=12.2
(462)4x-15×0.5=5.3
(463)4x-2×1.1=9.4
(464)7x-13×1=4.5
(465)46x-40×0.2=5.8
(466)44x-45×0.2=8.6
(467)12x-2×4.1=3.8
(468)29x-34×0.2=10.6
(469)3(5x+2)=156
(470)2(8x+14)=124
(471)6(2x+7)=174
(472)2(5x+39)=118
(473)2(2x+4)=184
(474)3(x+42)=135
(475)4(7x+18)=128
(476)2(x+16)=60
(477)3(4x+42)=186
(478)2(23x-4
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 年级 数学 方程 习题 答案