![数学思维:中班(上)(共6册)](https://wfqqreader-1252317822.image.myqcloud.com/cover/914/31621914/b_31621914.jpg)
上QQ阅读APP看本书,新人免费读10天
设备和账号都新为新人
第一讲 数量关系——综合守恒
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_7_1-2.jpg?sign=1738801557-QweOGOreP650xDOrR5mTiDSxsj5ocW2d-0-97b08287994e2351f27d692398053fba)
加油站
1 拍拍虎去买水果,下面每堆水果的数量一样吗?请你数一数,然后把对应的数字写在( )里吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_8_1-2.jpg?sign=1738801557-bMnmSwWWFtITlRNvsEVbtA4PWn0WZYB5-0-f6d1ff59fa3b614d0aaeaa7d4676b61f)
2 农场里有很多小动物,请你比较一下它们的数量,然后把数字写在下面的横线上吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_9_1-2.jpg?sign=1738801557-LRyXF52wfrhBuidQsNiCgr9yDWLgw0sT-0-369e67f0f74d451ae0381524fa477670)
3 拍拍虎、鹿一一和麦芽一起走迷宫,他们走过的路线一样长吗?请你仔细观察,然后和家长说一说吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_10_1-2.jpg?sign=1738801557-p3WOZww3KjMoUu7vDSvbWv3Qai3btsrr-0-0f523442a5866902fa27a6f0c18193c8)
4 拍拍虎和鹿一一点了两个披萨,他们都觉得自己的披萨更大。请你帮他们比一比披萨的大小,然后圈出正确的选项吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_11_1-2.jpg?sign=1738801557-h8jpC3MKfp91FjomFubRvUUzWjckgl53-0-c620f96e0fc05d3a40062f09df5edcc9)
★5 他们还点了两杯果汁,可杯子的形状不一样。他们又因为果汁多少的问题吵起来了!你能想办法帮他们比一比吗?快和家长说说吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_12_1-2.jpg?sign=1738801557-yxc89DZSMX0naaaAYePqTGUtswIOk1vu-0-8938a0534faeda6868f8d18dd5be6e6e)
能量站
1 玩具店在卖小火车,下面两列小火车的车厢数量一样吗?请你数一数,然后把对应的数量写在( )里吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_13_1-2.jpg?sign=1738801557-qJHhN0BiKPDposWnMLqIv4aShk9tHBLL-0-389a6c1b5e1dbdd97972fce0758af000)
2 拍拍虎在旅行途中给同一群鸟儿拍了两张照片,快看一看有没有鸟儿掉队,然后在正确的选项下面画“√”吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_14_1-2.jpg?sign=1738801557-tpKcvAteHvVGyy22Hg6UNpH6c0uXtGwn-0-c8bc11e2a96e9c181076c14e75da38a3)
3 两组小恐龙在排队,麦芽站在哪一队能更快买到东西呢?为什么?请你把两组恐龙的数量写在( )里,然后和家长说一说吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_15_1-2.jpg?sign=1738801557-2hqjbxvxpgmq3buxybVxYbsRfviwZrpB-0-59655889d5f72c027357f233924cfbed)
4 麦芽和鹿一一捡到了一些宝石,他们捡到的宝石一样多吗?请你先判断,然后再数一数,并把数量写在下面的( )里吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_16_1-2.jpg?sign=1738801557-ldq7zVB15FrNjRPJ33es9ebhnaGzoVRy-0-755d39db07b12f524b3b12c932108824)
5 拍拍虎不小心把袜子弄乱了,快把左右两边数量相同的袜子连连线吧!
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_17_1-2.jpg?sign=1738801557-Rx26surorzsWxOf22lwndhQDmumgQxF0-0-de4ed33506a8c84a5bbcd62679dd00e7)
★6 橡皮泥能被捏成不同的形状。请你拿一块橡皮泥,捏成不同的形状。边动手边思考,橡皮泥的形状变化以后,它的多少变了吗?为什么?
![](https://epubservercos.yuewen.com/72CA09/17122289804013606/epubprivate/OEBPS/Images/37294_18_1-2.jpg?sign=1738801557-3skITL68qP1FcxuNAdgFtQYWuiqCXFtj-0-7e3a39192f056deab439acdcd46e5a16)