초등 1학년 1학기 수학 3단원 덧셈과 뺄셈 가르기와 모으기 수업 영상입니다. (특수교육대상학생)
Synopsis
초등 1학년 1학기 수학 3단원 덧셈과 뺄셈 가르기와 모으기 수업 영상입니다.(특수교육대상학생)
![#[1-2]수학#뺄셈#빼는수_가르기#빼어지는수_가르기#](https://i.ytimg.com/vi/nGX1By-yUIE/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLChYORRLHGiKYnBf0-u-tOSSXH76A)
![[초1 1학기 3단원] 덧셈과 뺄셈](https://i.ytimg.com/vi/9zpbUjVNiCE/hq720.jpg?sqp=-oaymwE2CNAFEJQDSFXyq4qpAygIARUAAIhCGAFwAcABBvABAfgBngaAAuADigIMCAAQARhlIGUoZTAP&rs=AOn4CLAuHTHnBjmYGO6N2Qs8pkPaK9dy6g)
![[Concept Explanation] Let's try to extract it by teaching and gathering.](https://i.ytimg.com/vi/CwB5ogcHDo0/hq720.jpg?sqp=-oaymwE2CNAFEJQDSFXyq4qpAygIARUAAIhCGAFwAcABBvABAfgB_gmAAtAFigIMCAAQARhlIEooVjAP&rs=AOn4CLAw5JUJzPpw54xH0Szc7f8qllONVA)
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