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【 #小学奥数# 导语】解奥数题时,如果能合理的、科学的、巧妙的借助点、线、面、图、表将奥数问题直观形象的展示出来,将抽象的数量关系形象化,可使同学们容易搞清数量关系,沟通“已知”与“未知”的联系,抓住问题的本质,迅速解题。以下是 整理的《关于年龄问题的奥数应用题》,希望帮助到您。
【篇一】
1、现在哥哥25岁,弟弟15岁,几年前哥哥年龄为弟弟年龄的6倍?
2、小江14岁,爸爸41岁。几年前爸爸的年龄比小江大3倍?
3、女儿8岁,母亲38岁。母亲多少岁时是女儿年龄的3倍?
4、父子两人的年龄相差20岁,父亲的年龄是儿子的6倍。问:父子各多少岁?
5、母亲现在的年龄是儿子年龄的4倍。母亲27岁时生的这个孩子,问母子现在各是多少岁?
6、今年爸爸38岁,长子10岁,次子7岁。几年后两个儿子的年龄和等于爸爸的年龄?
7、祖父年龄90岁,长孙年龄21岁,次孙年龄19岁。在几年前,祖父的年龄是两个孙子年龄和的3倍?
8、今年父亲50岁,母亲43岁,3个孩子的年龄分别为12岁、8岁和4岁。问:在几年后父母年龄的和是三个孩子的年龄和的3倍?
9、已知今年姐姐25岁,哥哥15岁,弟弟12岁,妹妹8岁,问多少年后,姐、哥年龄和的2倍等于弟、妹年龄和的3倍?
10、姐姐的年龄与妹妹现在年龄一样时,妹妹是9岁;妹妹的年龄与姐姐现在的年龄一样时,姐姐是24岁,求姐妹两人现在各多少岁?
【篇二】
1、妈妈今年32岁,儿子今年8岁,几年前妈妈的年龄是儿子年龄的9倍?
2、妈妈今年32岁,儿子今年8岁,几年前妈妈的年龄是儿子年龄的7倍?
3、妈妈今年32岁,儿子今年8岁,几年前妈妈的年龄是儿子年龄的5倍?
4、妈妈今年32岁,儿子今年8岁,几年前妈妈的年龄是儿子年龄的3倍?
5、妈妈今年32岁,儿子今年8岁,几年前妈妈的年龄是儿子年龄的2倍?
6、父亲36岁,儿子4岁。几年后父亲的年龄是儿子年龄的4倍?
7、父亲36岁,儿子4岁。几年后父亲的年龄是儿子年龄的3倍?
8、父亲47岁,儿子21岁。几年前父亲年龄是儿子年龄的3倍?
9、爸爸今年40岁,儿子今年12岁。几年前爸爸年龄是儿子年龄的8倍?
10、年父亲34岁,儿子10岁。几年前父亲的年龄是儿子年龄的7倍?
【篇三】
1、爷爷今年90岁,长孙今年21岁,次孙今年19岁,问爷爷的年龄为两孙子年龄之和的3倍时,应在几年前?
2、祖孙三人的年龄加在一起正好100岁,祖父的年龄正好等于孙子过的月数,儿子过的星期数正好等于孙子过的天数。问祖父、儿子、孙子各多少岁?
3、丁丁家有三口人,今年全家人的年龄和是67岁,五年前全家人的年龄和是55岁,已知爸爸比妈妈大3岁,求爸爸、妈妈和丁丁现在各是多少岁?
4、今年叔叔的年龄是元元年龄的9倍,5年后,叔叔的年龄是元元年龄的4倍,问今年叔叔和元元的年龄各是多少?
5、奶奶今年52岁,孙子今年4岁,几年后奶奶的年龄是孙子的5倍?几年前奶奶的年龄是孙子的25倍?
6、李老师的年龄比小军年龄的2倍多8岁,李老师10年前的年龄和小军8年后的年龄相等,你能知道李老师和小军的年龄吗?
7、妈妈在过50岁生日时,妹妹说:“等我到哥哥现在的年龄,那时我和哥哥的年龄之和恰好等于那时妈妈的年龄”。问哥哥今年多少岁?
8、父亲比儿子大30岁,如果明年父亲的年龄是儿子的3倍,那么今年儿子是几岁?
9、学生问老师今年多少岁、老师说:"当我想你这么大的时候、你刚三岁;当你想我这么大的时候,我已经39岁了、"那么、这位老师今年几岁呢?
10、小军和爸爸今年一共40岁,4年后爸爸的年龄是小军的5倍,小军和爸爸今年各多少岁?
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