资源描述:
《寒假培优版五年级_设计》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、1.等差数列例一:(1)是,公差:2,110(2):是,公差:3,145例二:(1)101:;10403(2)21;651例三:14,18,22,26例四:第二十项:20;1010例五:(1):73(2)19(3)925例六:735例七:2360例八:176即学即练:1.2102.(1)925(2)101(3)1430624.(1)21(2)115.1046.10000综合题:7.白:66黑:558.459.5010.445611.11502.数列和数阵问题例一:50例二:123例三:15例四:62例五:122500即学即练:1.1512.2853.102014.10035.
2、20090116.19957.1518.20150289.3列.501行10.50,9,611.503.列方程解应用题知识起跑:2x+68a+5=69例一:26例二:15.16.17试一试:31例三:29,24,48试一试:甲:528乙:312丙:660例四:大:80少:40例五:42人,267棵试一试:27分钟,1500米试一试:甲:12,乙:5,丙:10,丁:20即学即练:1.9,20,22.男:27,女:183.184.95.3406.277.四:112,五:62,六:11168.48,1540本9.364.复杂的行程问题例一:甲:70米每分乙:50分每米例二:10例三
3、:27例四:10例五:8千米例六:575千米试一试:46200米即学即练:1.3小时2.403.200千米4.田奇:360米每秒,王强:240米每分5.406.甲:125米每秒,75米每秒7.10时30分8.419.5500米10.2.2小时5.平面图形的面积知识起跑:(2)4.8cm(3)56例一:2.4试一试:148例二:15试一试:62.4例三:22例四:5试一试:9例五:25试一试:33即学即练:1.42.37.53.964.215.816.107.68.15.从简单到复杂知识起跑:(1)1,121,12321,1234321,123454321,1234565432
4、1(2)2,24,48,816,632,2例一:55试一试:15,1225例二:162试一试:4018例三:256试一试:(1)3,5(2)19例四:4015试一试:4015例五:16号试一试:16即学即练:1.19962.B3.124.215.4146.167.1687.应用题专项训练知识导航1.152.3003.21194.44.25.16.56.4.44千米每小时7.818.30又10/63千米每小时归一应用题:1.3.752.27003.34.305.9606.0.714157.1049808.10800行程问题应用题1.2252.4.93.4.54.505.806.
5、6407.7.57.甲:25乙:308.因数和倍数(一)知识起跑:1,24,2,12,3,8,4,61,75,3,25,5,15例一:1,2,3,4,6,8,12,16,24,48试一试:1,2,3,4,6,9,12,18,3620,25,50,1001,2,4,5,10例二:3,6,9,12,15,18试一试:5,10,15,20,25,30,35,40,457,14,21,28,35,42,49,56例三:5,10,20,40例四:(1)0,2,4,6,80,2,4,6,80,2,4,6,8(2)0,3,6,92,5,81,4,7(3)0,50,50,5例五:4,0,6例
6、六:1,5,06,3,05,1,03,6,0即学即练:(1)1,2,4,8,16,326132(2)无限本身(3)1,2,3,4,6,8,12,24(4)15(5)倍数,因数3.(1)1,3,5,9,15,45(2)9,18,27,36,45(3)12,244.(1)偶,奇(2)30,28,36,10230,51,36,13530,135(3)0,2,4,6,81,4,7(4)9810(5)294942(6)0,3,6,9053.(1)14,30,40,120,204(2)30.75120,204,123,315(3)30,40,75,120,205,315(4)30,120
7、,204(5)30,75,120,315(6)30,1204.奇,奇,偶5.540,4506.738077857.因数和倍数知识起跑:1.(1)19.29(2)无2.略例一:319试一试:74例二:36=2²*3²试一试:210=2*3*5*72.140=2²*5*7例三:3,112,2,72,2,133,3,7例四:11,13,15例五:71,2即学即练:(1)3,711,134,22.质:23,29,31,37,41,43,47合:21,25,27,33,35,39,49,513.3,53,75,7