苏教版五年级上册数学简便计算300题及答案

苏教版五年级上册数学简便计算300题及答案

⑴2.22+7.28-7.22=(9)1.84X99+1.84=

(2)0.125X0.29X8=(10)20.75+9.9—6.9+2.25=

(3)1.42+77.1—0.42=(11)0.125X4.03X8=

(4)0.376^-(3.76X4)=(12)3.92X99+3.92=

(5)14.5+5+20.5+5=(13)2.52+4+1.48+4=

(6)41.8X101-41.8=(14)0.125X1.44X8=

(7)13.25+18.92-6.92-5.25=(15)1.84X13-84X0.13=

(8)3.95X32.1+0.22X32.1+95.83X32.1=(16)35+(35X8)=

第1页共20页

(17)6820+(34.1X8)=(26)34.74-5-29.74-5=

(18)3.46X16.3-1.9X16.3~0.56X16.3=(27)4.744-12.54-0.08=

(19)17.84+38.4—11.84=(28)8.89+2.68—7.68+1.11=

(20)37X45.5-37X35.5=(29)45404-(22.7X8)=

(21)91.5X98=(30)47.2X1.01=

(22)4.33+1.44—1.33=(31)3.36+12.16-7.16-5.36=

(23)124.8X0.125=(32)47.9X0.99=

(24)4.79X0.25+71.214-4=(33)1.97X99=

(25)8X2.3X0.125=(34)8X4.6X0.125=

笫2页共20页

(35)9.21+5.07+3.93-5.21=(44)17.29+20.81—7.29+5.19=

(36)12.17+20.34-2.17+0.66=(45)47.2X6.1-471.9X0.61=

(37)8.8X1.01=(46)2.39X2.13—22.9X0.213=

(38)2.12X2.22-7X2.22+104.88X2.22=(47)48.4X32.7-6.4X32.7-41X32.7=

(39)30.42-(18.42+1.96)=(48)2.51X0.5+29.49+2=

(40)2.82X101=(49)1.25X4.51X32X25=

(41)3.83X1.6-373X0.016=(50)23.8X4X0.25=

(42)23—13.22+3.22=(51)2.56X35.8-2.56X34.8=

(43)4.59+15.73+7.41—9.73=(52)1.25X77.7X12.8X2.5=

笫3页共20页

(71)1.83X9.9=(80)44.4X2.6+44.4X7.4=

(72)27.1X3.98+0.13X3.98+72.77X3.98=(81)35.54-(16.54+1.13)=

(73)7.54-4-1.54-4=(82)2.27X101-2.27=

(74)2.84X2.55-184X0.0255=(83)13.4X0.25+2.64-4=

(75)2.58X45.5+0.09X45.5+7.33X45.5=(84)3.04+64.8—8.04=

(76)27.5X26.3+0.31X26.3—17.81义26.3=(85)3.134-0.254-0.04=

(77)46.61-(10.61+8.42)=(86)2.49X4.32+2.49X95.68=

(78)0.49+2.99—0.49=(87)0.61X19.4-0.24X19.4+0.63X19.4=

(79)1.02X99+102=(88)0.125X6.64X0.8=

笫5页共20页

(89)3.59X0.5+60.41+2=(98)1.51X0.25+38.494-4=

(90)12.23-(10.23-7.93)=(99)6.57+9.05-9.57+6.95=

(91)19.5—8.7+8.7=(100)12.5X0.35X64X2.5=

(92)1.244-5+33.764-5=(101)4.42X0.5+43.584-2=

(93)4800+(48X8)=(102)27.7X4.61+0.7X4.61-18.4X4.6i=

(94)45.4X46.6-444X4.66=(103)188X0.125=

(95)27.54-5+12.54-5=(104)12.5X0.835X16X0.25=

(96)18.34+62—21.34=(105)0.26X9.9=

(97)4.844-4+3.164-4=(106)7.4X0.25+24.64-4=

笫6页共20页

(107)44.7X37.1+0.71X37.1+54.59X37.1=(116)2.63X44.6+2X44.6+9537X44.6=

(108)8X6.13X0.125=(117)7.6-11.27+10.27=

(109)4.72+5+10.28+5=(118)26.3X2.5X4=

(110)4.24-1254-0.08=(119)9.2X0.25+18.84-4=

(111)18.01+13.82+8.18-3.01=(120)22.IX1.23-22.1X0.23=

(112)8』:125:0.8=(121)8X6.85X1.25=

(113)0.125X3.97X8=(122)1.12X19.1+88.8X1.91=

(114)7.44+14.17+7.56+7.83=(123)30.56-(14.56+9.89)=

(115)6.234-70.4-10.23=(124)1.554-5+8.454-5=

笫7页共20页

(125)38.06—(19.06—6.8)=(134)4.4X99+4.4=

(126)42+4—38+4=(135)1.16X37.6-1.16X27.6=

(127)19.78+14.61-7.61-2.78=(136)73X1.2-0.35X1.2+93.05X1.2=

(128)0.25X72.8=(137)12.5X1.69X128X0.25=

(129)3I.9X18.7+0.09X18.7-30.99X18.7=(138)0.15X0.46+0.15X0.54=

(130)8X1.08X1.25=(139)16.64+97.1-8.64=

(131)25.1-13.08+3.08=(140)9.35+20.16+7.84—7.35=

(132)41.2X3.08—41.2X2.08=(141)4.11X0.5+11.89+2=

(133)35.5X101-35.5=(142)40.34-(11.34-7.62)=

笫8页共20页

(143)10.7X4X0.25=(152)41.4+25+0.4=

(144)1.25X8.42X12.8X2.5=(153)12.34+19.95-5.34-1.95=

(145)1.39X2.48-1.39X1.48=(154)11.15+4.53+7.85+0.47=

(146)38.94-0.1254-0.8=(155)4.36X99+4.36=

(147)11.45+6.46-7.45-10.46=(156)6.24-(31X2)=

(148)3.66+17.8-1.66=(157)6.2X4X0.25=

(149)12.5X0.31X16X25=(158)26.5—13.36+9.36=

(150)17.8X0.25X4=(159)1.71X1.01=

(151)8.87+11.67—3.87—6.67=(160)334+(3.34X2)=

笫9页共20页

(161)0.25X59.6=(170)4.5+7.41+2.5=

(162)18.55-(12.55+5.95)=(171)36.4-11.23+16.23=

(163)25.7-17.22+11.22=(172)9.9X2.93+9.9X97.07=

(164)2.99X99=(173)3.754-34.9-0.75=

(165)12.5X5.98X64X0.25=(174)46.2X34.9+0.42X34.9-36.62X34.9=

(166)4354-(43.5X8)=(175)38.9X99+38.9=

(167)8X3.11X1.25=(176)0.23X3.52+4.2X3.52-3.43X3.52=

(168)0.3X33—0.3X23=(177)4.14+1.41+9.86-7.41=

(169)43.6X48.2+0.16X48.2+56.24X48.2=(178)3.76X1.21-9.6X1.21+105.84X1.21=

第10页共20页

(179)3.09X2.39—29.9X0.239=(188)12.27+4.07—9.27+0.93=

(180)9.5X98=(189)17X0.25-54-4=

(181)0.125X8.57X8=(190)12.5X0.304X9.6X2.5=

(182)25.2+5—10.2+5=(191)4.14X2.86+4.14X7.14=

(183)6.1X4.97-1.2X4.97+5.1X4.97=(192)42.2X0.99=

(184)1.25X0.071X160X0.25=(193)9.36+19.44+4.56-2.36=

(185)14.7X0.25+33.3+4=(194)1.98+2.5+4=

(186)33.3X48.6+33.3X51.4=(195)44.05-(15.05+5.08)=

(187)18.68+9.26+9.32+0.74=(196)11.29+37.9-2.29=

第11页共20页

(197)25.1X30.9+0.4X30.9—24.5X30.9=(206)0.125X7.1X8=

(198)2.24X1.67-5.4X1.67+13.16X1.67=(207)46.6X0.74-5.8X0.7~51.4X0.7=

(199)2.04X46.3+0.9X46.3+7.06X46.3=(208)0.38X24.3+5.3X24.3-4.68X24.3=

(200)2.15X18.4+0.45X18.4—1.6X18.4=(209)157.6X0.125=

(201)5.1-10.26+12.26=(210)4.22X4.73-4.22X3.73=

(202)33.5X102=(211)19.86+12.4-6.4-1.86=

(203)32.35-(20.35+0.8)=(212)5.2X3.06-420X0.0306=

(204)30.7X0.25+45.3+4=(213)1.34X2.08+86.6X0.208=

(205)1.25X24.2X3.2X2.5=(214)16.07+88.7—17.07=

第12页共20页

(215)10.35+13.46—8.46—6.35=(224)0.125X6.43X0.8=

(216)34.35-(14.35-2.16)=(225)17.12+4.7-12.12=

(217)3.66+16.75+6.25+0.34=(226)0.125X2.16X8=

(218)9.84+10.6+0.16=(227)1.01X19.7+1.5义19.7+7.49X19.7=

(219)0.75X101=(228)12.5X9.67X16X0.25=

(220)0.125X8.89X8=(229)1.19+9.13+7.81=

(221)185.6X0.125=(230)4.34X24.2-4.34X14.2=

(222)9.32(46.5X4)=(231)44.1X1.63+44.1X8.37=

(223)2.56+4+13.4414=(232)1.25X0.36X0.8=

第13页共20页

(233)0.125X5.54X8=(242)3.91+25+0.4=

(234)23.3X9.9=(243)0.33X101-0.33=

(235)32.2X1.43-32.2X0.43=(244)11.94+20.8—3.94—6.8=

(236)15.99-(8.99-7.06)=(245)0.25X33.2=

(237)342+9.76—2.42+2.24=(246)4.22X2.11-412X0.02II=

(238)0.25X38.4=(247)49.5X101-49.5=

(239)1.25X32.3X9.6X0.25=(248)4.64+0.15+4.36=

(240)9.57+11.35+2.65-8.57=(249)96.5X102=

(241)0.25X28.8=(250)12.5X9.11X3.2X25=

第14页共20页

(251)16.85—(10.85+4.53)=(260)103X0.25+50.97+4=

(252)29.5—8.84+7.84=(261)44.7X22.1-0.89X22.1-33.81X22.1=

(253)1.17X101-1.17=(262)10.3-17.77+11.77=

(254)21.5X0.53-0.51X0.53+79.01X0.53=(263)13.83+3.45-7.45—0.83=

(255)0.02X39.3-0.02X29.3=(264)1.25X2.86X0.8=

(256)1.25X6.95X16X0.25=(265)32.8+4-28.8+4=

(257)32.1X4.09-0.39X4.09+68.29X4.09=(266)2.79+15.68-2.68-7.79=

(258)7-5.43+10.43=(267)6.2-2.11+4.11=

(259)4.774-6.39-8.77=(268)40.8・5—15.8+5=

第15页共20页

(269)2.11X99=(278)4.3X9.9=

(270)35.1X0.47+35.1X99.53=(279)3.69X38.8+63.1X3.88=

(271)11.43+18.6—3.43=(280)16.8X7+16.8X93=

(272)11.49+17.95+8.51+7.05=(281)1.84+7.63—6.84=

(273)30.6-9.51+14.51=(282)39.5X3.99-0.93X3.99-28.57X3.99=

(274)5.1X3.87+49X0.387=(283)38.7—24.15+16.15=

(275)68.8X0.125=(284)8X2.24X0.125=

(276)6.17+5.89+8.83+0.11=(285)12.5X0.676X6.4X2.5=

(277)11.3X0.25+8.74-4=(286)41.12-(4.12-6.5)=

第16页共20页

(287)1.37-4-12.5^-0.08=(294)28.5X98=

(288)18.5-24.66+22.66=(295)41.4-(7.4-6.15)=

(289)32.3X29.4+32.3X70.6=(296)31.9—23.74+17.74=

(290)30.8-9.1+8.1=(297)2.98+4+11.02+4=

(291)0.05+7.82-2.05=(298)4.2IX1.21-4.21X0.21=

(292)3.4X10.1=(299)1.2X24.3—2.2X24.3+2X24.3

(293)8X2.39X0.125=(300)41.4+125+0.8=

第17页共20页

苏教版五年级上册数学简便计算300题答案

(1)2.28(21)8967(41)0.16(61)147(81)17.87

⑵0.29(22)4.44(42)13(62)1.86(82)227

⑶78.1(23)15.6(43)18(63)14(83)4

(4)0.025(24)19(44)36(64)0.127(84)59.8

(5)7(25)2.3(45)0.061(65)3.76(85)313

(6)4180(26)1(46)0.213(66)94.1(86)249

⑺20(27)4.74(47)32.7(67)4.28(87)19.4

(8)3210(28)5(48)16(68)1160(88)0.664

⑼184(29)25(49)4510(69)2(89)32

(10)26(30)47.672(50)23.8(70)0.025(90)9.93

(11)4.03(31)3(51)2.56(71)18.117(91)19.5

(12)392(32)47.421(52)3108(72)398(92)7

(13)1(33)195.03(53)77(73)1.5(93)12.5

(14)1.44(34)4.6(54)0.831(74)2.55(94)46.6

(15)13(35)13(55)19.3(75)455(95)8

(16)0.125(36)31(56)21(76)263(96)59

(17)25(37)8.888(57)5(77)27.58(97)2

(18)16.3(38)222(58)6(78)2.99(98)10

(19)44.4(39)10.04(59)295.93(79)102(99)13

(20)370(40)284.82(60)0.1(80)444(100)700

第18页共20页

(101)24(122)191(143)10.7(164)296.01(185)12

(102)46.1(123)6.11(144)336.8(165)1196(186)3330

(103)23.5(124)2(145)1.39(166)1.25(187)38

(104)41.75(125)25.8(146)389(167)31.1(188)8

(105)2.574(126)1(147)0(168)3(189)3

(106)8(127)24(148)19.8(169)4820(190)91.2

(107)3710(128)18.2(149)1550(170)14.41(191)41.4

(108)6.13(129)18.7(150)17.8(171)41.4(192)41.778

(109)3(130)10.8(151)10(172)990(193)31

(110)0.42(131)15.1(152)4.14(173)37.9(194)0.198

(111)37(132)41.2(153)25(174)349(195)23.92

(1⑵0.081(133)3550(154)24(175)3890(196)46.9

(113)3.97(134)440(155)436(176)3.52(197)30.9

(114)37(135)11.6(156)0.1(177)8(198)16.7

(115)66.4(136)120(157)6.2(178)121(199)463

(116)4460(137)676(158)22.5(179)0.239(200)18.4

(117)6.6(138)0.15(159)1.7271(180)931(201)7.1

(118)263(139)105.1(160)50(181)8.57(202)3417

(119)7(140)30(161)14.9(182)3(203)11.2

(120)22.1(141)8(162)0.05(183)49.7(204)19

(121)68.5(142)36.62(163)19.7(184)3.55(205)242

第19页共20页

(206)7.1(225)9.7(244)22(263)9(282)39.9

(207)0.7(226)2.16(245)8.3(264)2.86(283)30.7

(208)24.3(227)197