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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,数学游戏,沪东外国语学校,数一数,4,6,7,分一分:,空中飞:,地上走:,在水果下面画“”,蔬菜下面画“”,在最长的后面画“”。,在短的后面画“”。,高,矮,轻的画,“”,重的画“”,.,仔细观察左边四个,图形,想一想哪个,积木上的绳子比较,长呢?依长短的先,后顺序,在方框里,填上数子,1-4,。,1,2,3,4,最轻的画,“”,最重的画“”,.,位 置,上、下,前、后,左、右,位 置,上、下,返回,上,下,的上面,,在,的下面。,在,的,_,面,,在,的,_,面。,在,下,上,(,1,)()在()的上面。,(,2,)()在()的下面。,的,_,面,,在,上,的,_,面,,在,的,_,面,,在,的,_,面,,在,下,上,下,说一说,小红,小丽,小花,返回,前、后,返回,李林在王英的前面,,王英在李林的后面。,张宁在李林的,_,面,,王英在张宁的,_,面。,后,前,好 好 学 习,天 天 向 上,教学楼,图书馆,体育馆,我面向前,背对着的是后。,前,后,鹿跑最前面,谁在它后面。,跑第几?,跑第几?,一共有,(),种水果,,第二个是,(),,,排第,(),,,的前面是,(),,后面是,(),。,返回,左、右,返回,看看你的两只手。,左手,右手,说一说:你的两只小手可以做什么呢?,好 好 学 习,天 天 向 上,教学楼,图书馆,体育馆,前,后,左,右,香港,返回,位 置,返回,数一数,一共有几组?每组有几个人?,我是第,1,组第,2,个。,我是第,5,组第,5,个。,我是第,7,组第,4,个。,第,(),组第,(),个。,第,(),组第,(),个。,第,(),组第,(),个。,你能说出你坐在哪吗?,你能说出他们住哪吗?,返回,7,个 分成两堆,有几种分法?,7,6,1,7,5,2,7,2,5,7,4,3,7,3,4,7,1,6,1,5,6,4,3,2,7,2,4,5,7,6,10,10,10,10,10,1,9,2,8,3,7,4,6,5,5,你记住了吗?,4,5,1,2,8,3,9,5,7,6,1/9,2/8,3/7,4/6,5/5,4,5,1,2,8,3,9,5,7,6,2/8,3/7,4/6,5/5,4,5,1,2,8,3,9,5,7,6,1/9,3/7,4/6,5/5,4,5,1,2,8,3,9,5,7,6,1/9,2/8,4/6,5/5,4,5,1,2,8,3,9,5,7,6,1/9,2/8,3/7,5/5,4,5,1,2,8,3,9,5,7,6,1/9,2/8,3/7,4/6,4,5,1,2,8,3,9,5,7,6,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,1,5,3,6,9,8,4,7,5,2,10,8,2,7,9,6,5,2,4,3,1,3,1,4,5,8,6,7,9,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,91,55,73,64,28,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,91,55,73,64,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,91,55,73,28,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,91,55,64,28,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,91,73,64,28,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,55,73,64,28,1,元,6,元,5,元,4,元,3,元,2,元,9,元,8,元,7,元,5,元,你能用,10,元钱买两样东西吗?,+,+,+,+,1.,口算,7,0=5,3=8,3=2,4=,3,2=6,2=5,4=6,2=,4,4=7,3=8,6=1,6=,2,看图列式。,7,5,8,5,6,4,1,8,8,4,2,7,7,7,2,5,2,9,3,8,9,3,5,8,9,2,7,9,7,2,8,5,3,8,3,5,6,4,10,4,6,10,10,4,6,10,6,4,把,10,个花片抛一抛,朝上的有几个,?,朝上的有几个,?,写出算式,.,1,2,5,3,4,+,=,1,9,10,-,=,10,1,9,+,=,9,1,10,-,=,10,9,1,+,=,2,8,10,-,=,10,2,8,+,=,8,2,10,-,=,10,8,2,+,=,3,7,10,-,=,10,3,7,+,=,7,3,10,-,=,10,7,3,+,=,4,6,10,-,=,10,4,6,+,=,6,4,10,-,=,10,6,4,+,=,5,5,10,-,=,10,5,5,智慧城堡,加油啊!,2,9,10,4,5 5,10,0=,10,2=,10,1=,10,3=,10,5=,10,6=,10,4=,10,7=,10,8=,10,9=,10,9,6,10,7,它们该坐哪个车厢,连一连。,10,3,5+5,10,1,10,4,10,1,5,8,4,3,做减法,试一试,你准行!,7,6,9,5,2,10-5=,10-8,建房子,2,5,10-7=,3,7-5=,2,7+2=,9,5,2=,3,10-8=,2,6-4=,2,5+2=,7,7-7=,0,10-6=,4,6-3=,3,9-4=,5,8+2=,10,10-3=,7,10-4=,6,2+6=,8,5+5=,10,5+4=,9,胜利!,4+5 7,3+7 10,9-5 6,6+3 4,4+1 8,10-5 5,8-3 3,7-2 9,1+9 2,3+2=5,?,?,8,只,8-5=3,?,4+1=5,?,7,个,7-2=5,?,4+5=9,?,6,只,6-2=4,
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