• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights. If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.
• 10、人的志向通常和他们的能力成正比例。2021/1/142021/1/142021/1/141/14/2021 10:25:10 AM • 11、夫学须志也,才须学也,非学无以广才,非志无以成学。2021/1/142021/1/142021/1/14Jan-2114-Jan-21 • 12、越是无能的人,越喜欢挑剔别人的错儿。2021/1/142021/1/142021/1/14Thursday, January 14, 2021 • 13、志不立,天下无可成之事。2021/1/142021/1/142021/1/142021/1/141/14/2021
1、28+34=62(个)
62+22=84(个 )
28
2、28+34+23=84(个 )
62
+3 4 1 62
+2 2 84
两个数相加减的竖式计算我们
已经学过了,可是三个数l的竖
式计算你们还会吗?
也可以用简 便算法!
28+34+22= 84(个) 28
+3 1 4 62
+2 2 84