《沪教版一年下《连加、连减 混合加减》ppt课件之一》由会员分享，可在线阅读，更多相关《沪教版一年下《连加、连减 混合加减》ppt课件之一（26页珍藏版）》请在金锄头文库上搜索。
1、对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have连加
2、、连减和 混合加减沪教版一年级数学下册对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain c
3、ondition, we have学习目标 掌握连加、连减、混合加减运算的方法。 能正确地计算100以内的连加、连减、加减 混合运算算式。 能够对一些较为特殊的连加、连减、加减 混合算式进行巧算。 对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary ope
4、ration corresponds the partitioned matrix, prove that when satisfy the certain condition, we have对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary opera
5、tion corresponds the partitioned matrix, prove that when satisfy the certain condition, we have上海红星小学举行的“少先队鼓乐展示活动”。28 人对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the a
6、nd its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have上海红星小学举行的“少先队鼓乐展示活动”。34 人对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point
7、. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have上海红星小学举行的“少先队鼓乐展示活动”。23 人对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the cur
8、rent research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have23人34人28人一共有多少人？对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condit
9、ion is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have列算式：283423？（人）我们来列竖式计算：个十 2 8+ 3 4 621个十 6 2+ 2 3 85我们能不能 把它们合在 一起写呢？个十 2 8+ 3 4 621+ 2 3 8585对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的
10、确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have231514？522 3+ 1 5+ 1 42 3+ 1 5
11、+ 1 4或3 83 85 23 85 2对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain
12、 condition, we have上海红星小学举行的活动结束了。先 走 了 40 人对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that w
13、hen satisfy the certain condition, we have上海红星小学举行的活动结束了。又 走 了 26 人对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corresponds the partition
14、ed matrix, prove that when satisfy the certain condition, we have原来参加活动的一共有85人。先走了40人又走了26人还剩多少人？对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary opera
15、tion corresponds the partitioned matrix, prove that when satisfy the certain condition, we have列算式：854026？（人）我们来列竖式计算：个十 8 5 4 0 45.个十4 5 2 6 19我们能不能 把它们合在 一起写呢？个十 8 5 4 045 2 6 1919.你还有其它 办法计算吗？对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality un
16、der what condition is the current research key point. This paper uses the and its elementary operation corresponds the partitioned matrix, prove that when satisfy the certain condition, we have海港原来 有78艘船。上午驶出23艘，下午 又驶出36艘。海港还剩下 多少艘船？782336？（艘）19对于闪光灯，很多人是恐惧的。同时驾驭两三灯，甚至五灯，的确是很难。但是如果仅仅只是一灯的话，问题就简单很多。更何况即便是，一人一灯Changing the inequality into equality under what condition is the current research key point. This paper uses the and its elementary operation corr
