- 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=1739410126-OYdqz2MZ5qRq8418qrwITkePi7KEo9tk-0-cfb121d6ad9e87237a77b8d6892acf40)
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=1739410126-smjEKjwykeicdIXgtmqpop8SRDCZY8e3-0-78fa92b348245b8415a5c8ae0b3318c7)
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=1739410126-CXGAMQVaANdPhO0WqgLkJ28u9qrynhd9-0-ca5d8bcdbc71c4006f01cf53a1c09acc)
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=1739410126-dE8SU3TyOL3A0dIxKE3wwsToI1YPfQGO-0-fad43fdef96084407aa3f52c1875d941)
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=1739410126-IGnO7EWFYeeXiBenIeQyZUIStlKwH4i4-0-5d9dfed9998e67adce0e251662e3b263)
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=1739410126-vfgKDwjy7cfdKPzA6OMPRsE7POCecL5Q-0-692a404305799398c4b19771637e786b)
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=1739410126-T9YgrlQdVVJyTshFAf5nk7ynAVsfAG4y-0-b65abd082092cbf048b313e2d413ee7b)
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=1739410126-E6KkuaAoixAnIEtoiHpm9972BJnfoZCu-0-3f0aa0d1f81501ac8c843e70ff6beb40)
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=1739410126-iEW8WDCeEXj9GJwDJb4BCyI2mY7sFNNO-0-862ccdaaa9e879056d5a4df80af6a109)
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=1739410126-kaquTSHvviYW7eqsJEQ5InhxCu3nLUQ7-0-8df9d7f2a25ec34b0b572ad384b296b8)
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=1739410126-qgvxIFz8VywHwLnK4nvkpYudrZ2W5pb0-0-d5eb947a494062cf12c0a7ea851563b1)
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=1739410126-orjeI6i9KOuF4mCk0HJ6Cma8gX3LQ8tj-0-f19da519403ff56cfda6d5514ad5d0cb)
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=1739410126-7avx25yu6Gk1TIKU54h4B1MrcrVLuStM-0-6d17bf1a59b108035061baf7338ac759)
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=1739410126-1C3gTwTbEkejRTvVzsDzFdSoznviobpX-0-4b5b9f0cb492fff079163a7c51a6635f)
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=1739410126-9juJu7w8MmbE6GgItCh0zzU4pS38lrII-0-f7a1291d21a94a46b827a26056d6ef50)
51~60数字描红。
![](https://epubservercos.yuewen.com/702FFF/18372758608389506/epubprivate/OEBPS/Images/0-14.jpg?sign=1739410126-K4S0HjkZuSBFCQbqS21pGCbyWJQW0tcI-0-46e41259f107bba9e1b6dbe358bb74d1)