![学前识数快算:三个数混合加减法](https://wfqqreader-1252317822.image.myqcloud.com/cover/599/34354599/b_34354599.jpg)
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10以内三个数减法
仔细看例图,在□里填上正确的数字。
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image218.jpg?sign=1739185694-kkMOBIcb1j44uIEjyc96IUxeQAGOkl2v-0-a1b07e67ad474d649b589e07ebd193a9)
小朋友准备乘坐热气球去旅行,请你算出下面的算式,然后找到正确的答案贴纸,将热气球补充完整吧!
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image3.jpg?sign=1739185694-Kx5trtX7s7fxuXJ61gyBuq9gBwoWbj7Z-0-72f87adb65842ea9bb7c340227567d6b)
班级里有8个小朋友,第一次出去了4个小朋友,第二次又出去了1个小朋友。现在班级里还有几个小朋友呢?请你列出算式并计算一下吧!
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image4.jpg?sign=1739185694-zOivsYypJe20sO0iUD9CPyZ6lPbuWxfr-0-4c5f5444d09a1a2589f383e96319b3cd)
请你选择写有正确算式的路线,帮助小象找到大象妈妈吧!
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image5.jpg?sign=1739185694-gHkwkSLQBMweFPBGiNYyOVSkIPaXC2nd-0-8b4c0db53ec2c5ad11f2709a48a56d90)
请你运用减法算一算,连接答案相等的算式。
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image16.jpg?sign=1739185694-R42LwqMgvOM3pjTnZ36lwO3CS4SV8lJB-0-73c8a66e3366211f45f70ff65cdb5b22)
小朋友的衣服弄混了,下面哪些衣服是一套的呢?请你算一算,连一连吧!
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image27.jpg?sign=1739185694-jX5B4sOLCC0c5qzvSzOpfUJ94CkfIlCX-0-b2b14709d202039c9c9a85a6c3fa3f33)
请你在()里填上>、<或=。
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image38.jpg?sign=1739185694-iETBlVqkh0ltCPY9HjSojmWgMJnIFSUi-0-a3c14bd05fb41ec18558544118fb2417)
仔细看图,在□里贴上正确的数字贴纸。
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image49.jpg?sign=1739185694-VOLvebz6Lfy82NRcxdliK1JW81DMy6Vo-0-58cee35cde254b776451e7623b6d70fc)
停车场里有9辆车,先开走了5辆,又开走了3辆,请问停车场里还有几辆车呢?请你列出算式并算一算吧!
![](https://epubservercos.yuewen.com/7F3AF1/18372758601498206/epubprivate/OEBPS/Images/image60.jpg?sign=1739185694-F2dLbm7ois6H0DliZQdoIyHkofZ0OsGv-0-64aa11b5cadd9c9c88c2bcd2a16e8d31)