四年级口算题(小数的加减，只要加减的）1000题，工整点，有的我看过了，急、急、急！！！

四年级口算题(小数的加减，只要加减的）1000题，工整点，有的我看过了，急、急、急！！！

(1)0.42+4.68=
(2)5.01+1.70=
(3)4.79+3.59=
(4)7.06-4.65=
(5)8.28-2.82=
(6)4.92+9.96=
(7)8.28-4.37=
(8)9.03-6.05=
(9)3.83-2.93=
(10)7.19-7.17=
(11)7.27-4.48=
(12)5.39+8.70=
(13)6.68-3.00=
(14)8.95-7.04=
(15)3.34-3.23=
(16)6.65-1.42=
(17)8.69-2.54=
(18)6.63-6.45=
(19)8.60-0.38=
(20)7.42+5.30=
(21)3.17+0.36=
(22)8.43+2.89=
(23)0.41+9.43=
(24)6.49-4.47=
(25)8.91+7.30=
(26)3.51-0.07=
(27)5.49-3.94=
(28)6.24+0.85=
(29)7.57+8.41=
(30)3.77+9.32=
(31)9.45+4.40=
(32)3.24+5.38=
(33)1.19-0.83=
(34)8.34-5.42=
(35)6.40+6.59=
(36)9.31+9.78=
(37)6.74-3.87=
(38)7.46+9.25=
(39)8.30-2.71=
(40)5.74+0.98=
(41)9.87-2.91=
(42)6.37-3.56=
(43)6.56-5.75=
(44)0.53+3.51=
(45)9.42+7.25=
(46)4.31-1.08=
(47)3.38-0.08=
(48)7.54-2.88=
(49)9.46-9.10=
(50)7.59+2.22=
(51)4.23+9.47=
(52)0.31+4.14=
(53)9.01+5.92=
(54)6.56-4.11=
(55)6.25+5.38=
(56)5.96-4.84=
(57)6.03-3.51=
(58)8.37+3.75=
(59)5.97+0.22=
(60)2.00+6.69=
(61)7.35-2.82=
(62)10.00+4.19=
(63)9.01-7.89=
(64)7.29-4.68=
(65)6.49-4.84=
(66)4.22-3.11=
(67)8.14-5.15=
(68)9.36-6.17=
(69)6.01-2.50=
(70)7.99-5.57=
(71)2.25+0.09=
(72)6.10+9.90=
(73)4.86-1.96=
(74)5.24-3.44=
(75)3.15+5.04=
(76)2.01+4.59=
(77)5.81+7.97=
(78)2.82+5.90=
(79)0.10+1.58=
(80)6.23+5.39=
(81)0.39+1.80=
(82)9.59-6.58=
(83)8.16+8.89=
(84)5.12+2.03=
(85)2.73+0.56=
(86)6.47+3.63=
(87)8.76-4.34=
(88)1.43+8.45=
(89)8.82+9.99=
(90)6.52-0.22=
(91)5.58+4.77=
(92)3.90+0.76=
(93)6.01-5.11=
(94)8.70+8.62=
(95)7.90-4.02=
(96)4.24-0.03=
(97)1.83+2.86=
(98)6.18-4.27=
(99)9.33-8.33=
(100)7.22-1.55=
(101)9.77+3.30=
(102)6.93-4.26=
(103)5.50-4.35=
(104)5.13+1.46=
(105)7.54-7.19=
(106)4.24+2.80=
(107)6.88-5.30=
(108)8.67-4.38=
(109)1.96-1.94=
(110)4.17-2.87=
(111)4.89-2.83=
(112)7.35-1.15=
(113)3.17+6.72=
(114)3.14-2.64=
(115)1.86+0.54=
(116)8.33-8.09=
(117)7.57-3.14=
(118)5.59+6.47=
(119)4.82+1.45=
(120)2.23-1.30=
(121)5.36-4.51=
(122)4.67-0.45=
(123)4.40-2.93=
(124)0.25+1.55=
(125)7.46+6.50=
(126)3.14+4.75=
(127)1.69-0.19=
(128)9.59-9.06=
(129)6.26-2.03=
(130)4.15+3.15=
(131)3.35+8.75=
(132)1.60+8.34=
(133)4.88+2.98=
(134)1.78+7.74=
(135)7.64+6.69=
(136)9.86+1.03=
(137)2.14+6.28=
(138)5.28-1.00=
(139)9.25-5.44=
(140)9.73-0.62=
(141)4.33-0.04=
(142)7.26-5.94=
(143)4.93+1.43=
(144)2.87+0.65=
(145)3.61-1.88=
(146)9.75+2.71=
(147)8.34-2.36=
(148)8.97-7.61=
(149)2.86+5.51=
(150)6.95+6.96=
(151)0.20+1.26=
(152)6.95+6.59=
(153)3.72+4.67=
(154)5.94+8.52=
(155)4.65-0.19=
(156)8.01-1.53=
(157)0.61+9.27=
(158)7.58-1.71=
(159)5.77-2.28=
(160)7.59-1.65=
(161)8.83-0.87=
(162)4.88+5.78=
(163)6.28-6.26=
(164)9.29+4.24=
(165)9.63-9.03=
(166)7.38-5.97=
(167)1.96+5.26=
(168)2.61+2.03=
(169)3.27-0.31=
(170)7.72-4.12=
(171)1.54+5.21=
(172)9.25-1.89=
(173)9.41+8.52=
(174)9.01-8.30=
(175)9.59-5.79=
(176)0.08+4.78=
(177)4.40-0.59=
(178)7.61+3.58=
(179)4.78-1.09=
(180)8.88+8.02=
(181)4.61-4.29=
(182)3.85+4.06=
(183)7.05-1.12=
(184)3.57+0.73=
(185)8.24+4.86=
(186)6.27-2.17=
(187)5.27-3.58=
(188)8.70-2.72=
(189)8.97-0.23=
(190)1.13+7.18=
(191)5.86-0.42=
(192)2.30-1.30=
(193)5.60+9.33=
(194)8.56+0.54=
(195)5.85+7.35=
(196)9.73-4.58=
(197)9.64-5.33=
(198)9.12-4.84=
(199)8.49-0.68=
(200)9.39+2.24=
(201)7.55-5.12=
(202)4.60-1.76=
(203)2.22+8.71=
(204)9.35-2.06=
(205)8.51-3.99=
(206)7.02+1.94=
(207)6.38+5.35=
(208)9.94-1.77=
(209)9.63-5.49=
(210)4.14-3.01=
(211)8.56+8.56=
(212)6.12-4.63=
(213)4.25+6.79=
(214)4.44-2.97=
(215)3.14-0.41=
(216)0.73+8.19=
(217)0.18+9.33=
(218)6.96-1.70=
(219)4.89-0.41=
(220)4.98-0.91=
(221)9.91-1.46=
(222)3.15+6.52=
(223)2.59-0.45=
(224)7.60-1.93=
(225)2.65-1.82=
(226)8.30+7.76=
(227)9.98-2.93=
(228)5.62-5.57=
(229)5.42-4.68=
(230)2.41+8.14=
(231)6.02-0.78=
(232)6.84+2.14=
(233)8.25+6.02=
(234)7.60+6.71=
(235)0.85-0.28=
(236)7.87+4.99=
(237)2.88+8.48=
(238)5.04-2.22=
(239)7.07+3.64=
(240)1.72+4.90=
(241)5.43-1.65=
(242)9.14+5.92=
(243)8.19+2.33=
(244)9.76-2.06=
(245)3.04+4.23=
(246)2.48+5.85=
(247)9.72-8.65=
(248)0.76+5.46=
(249)6.79-5.47=
(250)5.20-2.63=
(251)9.45-2.90=
(252)5.41+2.46=
(253)8.71-3.19=
(254)3.24+1.33=
(255)1.53+0.88=
(256)9.02-7.64=
(257)4.24+5.28=
(258)9.70-0.16=
(259)5.44-0.29=
(260)9.44-0.89=
(261)4.64-4.10=
(262)6.82+5.89=
(263)6.09-0.61=
(264)7.59+9.55=
(265)6.91-1.47=
(266)8.44+4.31=
(267)7.49+0.68=
(268)7.84+0.36=
(269)1.86-0.39=
(270)6.30+2.25=
(271)9.24-3.60=
(272)9.45-7.67=
(273)7.27-3.19=
(274)3.56-0.26=
(275)5.50+4.97=
(276)5.16+9.65=
(277)0.76+9.14=
(278)1.97+9.49=
(279)6.07-4.27=
(280)4.30-4.05=
(281)8.13-6.27=
(282)0.94+5.66=
(283)7.37+1.42=
(284)9.95+2.57=
(285)9.37+8.39=
(286)3.56-0.16=
(287)8.42-2.31=
(288)0.12+6.38=
(289)6.91+6.51=
(290)8.94-6.35=
(291)4.17+4.53=
(292)2.63+2.34=
(293)6.35-3.04=
(294)2.57+1.49=
(295)3.18-2.14=
(296)0.29+2.01=
(297)3.19+8.59=
(298)1.56+3.62=
(299)9.04-6.77=
(300)9.10-9.03=
(301)4.90+9.49=
(302)6.54+6.75=
(303)9.24-4.03=
(304)8.79-3.70=
(305)6.20-0.09=
(306)9.46-0.04=
(307)5.05-3.93=
(308)6.99-3.14=
(309)9.39-7.23=
(310)4.11+4.62=
(311)9.62-5.09=
(312)5.16-4.94=
(313)9.38+8.70=
(314)7.01+9.72=
(315)2.16-1.18=
(316)8.16-3.31=
(317)2.13+2.89=
(318)9.55+0.86=
(319)4.85+7.75=
(320)9.52-8.16=
(321)1.16+6.80=
(322)8.99+0.74=
(323)9.78+1.33=
(324)6.90+1.14=
(325)9.42-7.91=
(326)3.64+0.29=
(327)7.79-2.01=
(328)9.75-8.86=
(329)8.68-3.34=
(330)2.96-1.69=
(331)6.77+6.30=
(332)5.99-3.10=
(333)6.87+0.81=
(334)2.50+6.68=
(335)8.65-6.80=
(336)4.06+8.27=
(337)5.17+7.27=
(338)0.88+6.82=
(339)6.87-3.41=
(340)6.63+7.22=
(341)3.10+4.16=
(342)8.74-1.25=
(343)7.63-7.46=
(344)5.32+8.07=
(345)6.03-3.19=
(346)3.08+4.82=
(347)1.37+6.31=
(348)8.10+0.85=
(349)2.91+2.94=
(350)1.53-0.55=
(351)7.09-2.49=
(352)7.13+1.32=
(353)4.40+9.59=
(354)7.05+9.96=
(355)2.70+4.80=
(356)4.24+9.19=
(357)6.60+4.99=
(358)4.63-1.97=
(359)1.59+0.23=
(360)3.93-0.38=
(361)6.48+4.59=
(362)8.08+0.99=
(363)2.93+6.01=
(364)8.00+3.53=
(365)8.83-5.41=
(366)7.63-5.76=
(367)3.37+3.98=
(368)8.98-8.29=
(369)8.17-2.31=
(370)9.26-6.59=
(371)5.21+9.41=
(372)1.63-1.48=
(373)7.93-6.76=
(374)7.55+3.99=
(375)7.15+9.47=
(376)6.39-5.70=
(377)5.16-0.76=
(378)4.76+6.16=
(379)5.71-2.35=
(380)4.65+5.58=
(381)5.25-1.62=
(382)4.70-3.31=
(383)3.51-3.34=
(384)9.11+7.38=
(385)3.38-2.79=
(386)6.37+7.15=
(387)9.50-5.92=
(388)5.06+3.38=
(389)3.38+6.24=
(390)9.71+6.09=
(391)2.82+0.86=
(392)3.74+6.53=
(393)8.77+8.27=
(394)5.73+2.50=
(395)8.20-1.75=
(396)9.42-6.12=
(397)5.66-4.20=
(398)5.86+2.17=
(399)6.16+6.10=
(400)1.67+8.94=
(401)5.10-3.01=
(402)5.90-5.74=
(403)1.73+9.69=
(404)0.32+2.69=
(405)5.11+4.23=
(406)7.80+9.11=
(407)3.92-1.83=
(408)7.65+8.75=
(409)9.03+2.56=
(410)9.73-4.75=
(411)5.48-1.23=
(412)7.90-6.06=
(413)9.51-5.95=
(414)7.55+4.82=
(415)6.73+4.40=
(416)9.13-7.63=
(417)4.09+4.16=
(418)2.24+7.60=
(419)4.87-2.05=
(420)9.59+9.46=
(421)7.01-1.67=
(422)6.93+7.88=
(423)9.75-5.57=
(424)0.22+2.84=
(425)3.77-3.32=
(426)9.49+7.24=
(427)0.19+7.77=
(428)1.12+1.83=
(429)4.91+9.26=
(430)6.78-4.87=
(431)6.44-5.35=
(432)6.69-0.69=
(433)1.97+7.84=
(434)7.28-4.27=
(435)6.98-6.13=
(436)4.09-0.28=
(437)5.09+1.86=
(438)4.44-2.38=
(439)5.02+8.51=
(440)6.51-1.12=
(441)4.55-1.93=
(442)6.82-4.66=
(443)7.14+7.94=
(444)4.73+9.73=
(445)9.02-4.43=
(446)8.78+7.71=
(447)3.65+3.82=
(448)8.24-2.38=
(449)5.96-1.80=
(450)3.28+0.43=
(451)1.83+0.59=
(452)4.88+6.71=
(453)6.52-2.59=
(454)8.61+7.84=
(455)7.43+6.11=
(456)4.35-1.29=
(457)7.19-5.04=
(458)9.39-8.66=
(459)2.58+7.51=
(460)5.99-4.59=
(461)7.57-0.64=
(462)4.90-2.79=
(463)3.66+0.76=
(464)3.87+8.34=
(465)3.31+0.49=
(466)4.93+4.34=
(467)7.67+7.36=
(468)6.00+8.38=
(469)9.83+3.29=
(470)3.70+2.45=
(471)6.09-2.53=
(472)4.33+5.36=
(473)4.98-2.65=
(474)6.50-0.16=
(475)1.90+1.01=
(476)6.49-5.24=
(477)6.34-4.75=
(478)2.01+8.55=
(479)6.98+9.20=
(480)5.79+9.32=
(481)4.88-3.41=
(482)5.26+4.84=
(483)4.93+1.94=
(484)0.12+5.61=
(485)8.41-4.98=
(486)5.41-5.30=
(487)7.92+3.93=
(488)5.79-5.50=
(489)9.72-2.78=
(490)6.21-1.94=
(491)8.27+2.77=
(492)5.83-5.79=
(493)4.90-4.19=
(494)4.50+9.25=
(495)3.81-0.09=
(496)4.78-2.09=
(497)3.71+6.08=
(498)7.23-0.75=
(499)0.20+7.62=
(500)8.91-1.64=
(501)7.17+9.33=
(502)9.55-7.42=
(503)8.63+3.97=
(504)9.05-6.16=
(505)1.37+6.81=
(506)0.33+3.88=
(507)2.41+5.18=
(508)6.71+2.42=
(509)2.50+5.24=
(510)6.22-1.06=
(511)2.97+9.17=
(512)1.79+5.80=
(513)7.51-5.78=
(514)7.30-0.82=
(515)6.79-6.77=
(516)9.00-7.85=
(517)0.94+6.09=
(518)2.44+9.30=
(519)1.69-0.56=
(520)9.74+9.23=
(521)6.52+9.87=
(522)5.78-4.47=
(523)6.30+9.17=
(524)7.92+4.70=
(525)6.94-1.47=
(526)9.50-8.16=
(527)6.41+0.53=
(528)5.52+4.88=
(529)9.56-1.63=
(530)3.95-1.81=
(531)0.66-0.66=
(532)2.62+5.79=
(533)8.79-1.41=
(534)9.48+4.46=
(535)9.76+4.90=
(536)3.34-1.50=
(537)2.83-2.15=
(538)8.97-4.33=
(539)5.23+8.83=
(540)6.42-2.32=
(541)7.06-4.80=
(542)5.39-3.52=
(543)2.09+6.47=
(544)7.60+1.90=
(545)6.67-4.87=
(546)0.29+6.15=
(547)2.54+7.78=
(548)8.62-5.04=
(549)4.56-0.83=
(550)7.53-1.07=
(551)2.97-2.82=
(552)4.56+9.48=
(553)3.19+1.36=
(554)7.75+8.60=
(555)0.75+2.54=
(556)6.36+6.44=
(557)2.33-1.54=
(558)6.81+9.27=
(559)8.02-4.51=
(560)8.56-2.00=
(561)7.17-5.74=
(562)2.46+4.74=
(563)5.51-3.54=
(564)2.88+7.00=
(565)6.44+4.66=
(566)5.30+9.82=
(567)4.77-3.82=
(568)8.91-6.72=
(569)3.73-0.33=
(570)3.21-1.66=
(571)6.59+2.94=
(572)5.79+9.49=
(573)1.72+1.67=
(574)6.98+0.21=
(575)7.89-5.30=
(576)9.85+9.70=
(577)6.18+0.16=
(578)6.85+1.69=
(579)9.29+0.98=
(580)3.91-2.00=
(581)4.87+2.00=
(582)7.11-2.72=
(583)4.16+0.86=
(584)5.81-3.32=
(585)3.88+4.45=
(586)5.08-3.61=
(587)0.75+4.32=
(588)2.72-2.69=
(589)8.86-3.38=
(590)6.05+6.78=
(591)7.69-0.23=
(592)5.43-0.01=
(593)3.89-0.39=
(594)6.48-2.90=
(595)5.85-0.94=
(596)7.62-4.94=
(597)5.02-4.83=
(598)6.66+7.54=
(599)0.96-0.85=
(600)9.65-2.22=参考资料：自己编程