- 学前识数快算:100以内数的加减法
- 薛月英编著
- 429字
- 2021-04-01 22:26:02
认识51~60
认识 熟悉51 52
请你将图中的小汽车以10辆一组的方式分组,数一数一共有多少辆小汽车。将数字写在下面的□里吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-1.jpg?sign=1738969833-INsj1zDRAYJGCX7cxS3x4NvbA0JmYrgO-0-79163f981a709d57ed0ddf60622cf8bb)
你看看下面这两个数字像什么呢?请你描一描写一写吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-86.jpg?sign=1738969833-wK255hf9XKNDmtep9FrELrcmu8rBoYmy-0-87b08cb36712fd60b0f5971e7fbd7092)
请你让下面的气球保持在54个,将多余的气球去掉。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-99.jpg?sign=1738969833-dDDZ3SnAOCQ6jupeI2O2KF3gdxMlXhzm-0-c9730e6682ad1ef23d011067e699728f)
请你在图中找到隐藏的几个数字,将它们圈出来吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-210.jpg?sign=1738969833-qKVAw5nHzgJSbSFmUNxNCbx78GMysJDo-0-70ce613a266f2139f7e99c56d5a667e9)
认识 熟悉55 56
看数圈物,请你根据左边的数字圈出相应数量的足球。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-112.jpg?sign=1738969833-l78x0dAg30oMNxcSXJk3GPxqKXbvQ7eS-0-3ed4323631a07727abca7a90767fb630)
请你按照顺序在□里写上正确的数字。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-123.jpg?sign=1738969833-kARXekf5cQtuTBKuy3n0U70ANB3f01BH-0-a8517a0b52a0c976dd55a4f2b02772ed)
请你仔细观察下面两个蛋糕上面的数字蜡烛,圈出代表的数字更大的数字蜡烛。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-175.jpg?sign=1738969833-aMuJcU1mLbpETGwWMf7JbHUTrujgEFtW-0-5bf354747206c11fbb680736224587d8)
认识 熟悉57 58
请你数一数图中花朵的个数,然后在□里写上正确的数字吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-136.jpg?sign=1738969833-u5dEVxTyT1JGKFTz0WFnOZ0OFUpZzUYM-0-cb14eec235a6a8aa4060fdbe68c992f2)
请你数出图中物体的数目,在□里贴上正确的数字。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-149.jpg?sign=1738969833-br0f6lQzZibZYYuGoNHEb2WvqXyf5R1l-0-90a18006a179ff45e8ffedb892fb7b52)
请你结合以前学过的知识,想一想被蜗牛挡住的数字是多少呢?
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-2.jpg?sign=1738969833-sekGiMO2ad0Lq9HFQRWCwuAT2ywu9ZQW-0-8901a9a5f7af2a538408c67738854092)
认识 熟悉59 60
请你在车厢空白的地方填上正确的数字吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-162.jpg?sign=1738969833-ZJ2ML4Bt0ImjoTZ7miVCH35PdyhHmBoP-0-d97ddc44ed53f94bff1800b87edc84c3)
请你在数字的提示下比较下面这几组水果数量的多少,并在数量最多的水果旁边的方框里打上√。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-176.jpg?sign=1738969833-ieAunRukOPAMXhzBDwlZShTdQTvsoB2D-0-7ed3a4d2525444a980ab32a0f4cac485)
在□内写出比给出的数大1和小1的数。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-3.jpg?sign=1738969833-eOkyiTSrP3VgCtio8Srj3XtcoL3eilrw-0-a3df5af6209829eb856867abbc441b9e)
请你按照51~60的顺序帮助小企鹅顺利地到达冰雪乐园吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-191.jpg?sign=1738969833-7b9dUJvGxjigWXrb0hZuW3FVgNT7KmRE-0-a29bc8bf347614461046d2430391cebe)
请你将图片中隐藏的数字全部圈出来吧!
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-192.jpg?sign=1738969833-VRToD8Os9Ik020Ky81e60FJuga3GPaTi-0-bf19f19d49da31357c0f7c1ad0101536)
51~60数字描红。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-14.jpg?sign=1738969833-xfsWvnRCLN800tHtHLMlH00hpzBtiaoj-0-9d0c15e01c157053f5096d87e0920063)