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1、-小学六年级脱式计算题-第 19 页40812244628)6042501715510847)52125(97-81)32105546912+1492 5000-5623420(327238)6942+480330432-15420+804-20100(32-30)0254-12570(42-42)18 7565+7535用简便方法计算下面各题1、89+124+11+26+48 2、875-147-23325125408 4、1478+853 5、12564 6、0.1 用简便方法计算 89+124+11+26+48 875-147-23 1478+853 12564 计算下面各题 12808
2、40245 285(95144024) 358870(105202) 480400(430087015) 514372727563 681432(135278) 7125(331) 86.6) 计算. 156107-7729 75138(100-54) 85(95144024)80400(430087015) 24078(154-115)1437272756375-(12+18)15 2160(83-79)1828084024532513(266250) 85(95144024) 58870(105202)14372727563 81432(135278) () 30 156(17.7-7.2
3、)3(947599)7664 36(91327623) 192(5438)67 ()0.9-1.152.5 81432(135278) 5.42.6()+0.62(947599)7664 6028.9)0.18 0.243.5 0.15 28-(3.4 1.252.4)0.815.5-(3.21 5.79)(31.8 3.24)51943.416(0.01635) 0.8(106.76)1.2 (136+64)(65-34523) (6.8-6.80.55)8.5 (58+37)(64-95)812-700(9+3111)()1.6 85+14(14+20826) 120-36418+35 (
4、284+16)(512-820818) 9.721.6-18.3057 ( - ) ( +) + 0(156.6 )37.812-700(9+3111)(136+64)(65-34523) 3.2()1.6 85+14(14+20826)(58+37)(64-95)(6.8-6.80.55)8.5 (284+16)(512-820818)0.12 4.80.124.8 ()1.6 120-36418+35 10.15-10.750.4-5.7 5.8()+4.23.74 347+452-416052 87(58+37)(64-95)()0.9-1.15 2.5 ()1.6 5.42.6()+0
5、.62 126()3.26+()1.6 5.8() 2875+969903181554(72-58)3 2800 100789 (947599)7664 36(91327623) (932521)9 5071363498723(521504)253841223371 (3921)(3966) 156(17.7-7.2)3 () 3028(5+969.9318) 81(72-54)9 571256035 8486401612960(15003245) 192(5438)67138254(13125)(38)(12+24+80)5070425 2532125 32(25+125)178101178
6、8436+64847599+27583102832 98199 123181233+8512350(344)325(24+16)17899+1787942+79+795773002548100475 7527+1925 31870+13310 4(2565+2528)138254 (13125)(38) (12+24+80)50 2532125 32(25+125)10276 58981781011788436+6484 7599+2758310283298199123181233+8512350(344)3 25(24+16)17899+1787942+79+79577300254 8100
7、475158+262+138375+219+381+22550012471021232 (181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755(2187+755)2214+638+28630657381065899+344235718331735723651086214 497299 2370+1995138254(13125)(38)(12+24+80)502532125 32(25+125) 8812510276 5898 178101178 8436+64847599+275 83102832 98199 123181233+8512350(344)3 25(24+16)17899+178 7942+79+7957 7300254 8100475168001203010021003200040049700700124824315015 48002521500125 附加题:2356(1356721)1235(17801665)7527+192 5 31870+133104(2565+2528)
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