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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,*,宁波市雅戈尔小学 张丽,摆一摆 想一想,开课啦,!,个位,十位,开课啦,!,个位,十位,把,3,个 放在数位表上可以摆出几个数呢？,圆片个数,数的个数,摆出的数,3,个,同桌合作，一个摆，一个记，比一比哪一组完成得最快！,圆片个数,数的个数,摆出的数,6,个,5,个,4,个,4,个，,5,个，,6,个 在数位表上可以摆出几个数？,摆出的数,12,30,21,3,13,31,22,4,14,32,23,5,15,33,24,41,50,40,6,圆 片 个 数,5,4,3,6,数的,个数,4,5,6,42,51,60,7,12,30,21,3,11,20,2,1,10,13,31,22,4,14,32,23,5,15,33,24,41,50,40,6,18,36,27,45,63,54,9,72,81,90,17,35,26,44,62,53,8,71,80,圆片 个数,5,4,3,6,1,2,7,8,9,数的,个数,4,3,2,5,6,8,9,10,42,51,60,7,摆出的数,16,34,25,43,61,52,7,70,考考你,是用（ ）个摆出来的。,25,7,考考你,是用（ ）个摆出来的。,31,4,考考你,是用（ ）个摆出来的。,90,9,我用,5,个 摆出了：,23,、,50,、,42,、,5,、,32,、,14,。,游戏：考考你！,41,游戏：猜一猜,小明和他爸爸、爷爷的年龄都正好是用,8,个圆片摆出来的数，猜猜他们各自是几岁？,爸爸,爷爷 小明,35,岁,8,岁,62,岁,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,百,数,表,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,5,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,5,个 摆的数,6,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,5,个 摆的数,6,个 摆的数,7,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,5,个 摆的数,6,个 摆的数,7,个 摆的数,8,个 摆的数,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,1,个 摆的数,2,个 摆的数,3,个 摆的数,4,个 摆的数,5,个 摆的数,6,个 摆的数,7,个 摆的数,8,个 摆的数,9,个 摆的数,
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