大班数学《6的加减法》PPT课件教案大班数学-6的加减法.pptx
6的加减法,4-3=(),31(2),5 2(),2+2=(),5-3(),5-4=(),2-1=(),2+1=(),1,3,3,4,2,3+2=(),1,5,到家啦!,1,原来有 把小凳子,5,又拿来了 把小凳子,1,一共有几把小凳子?,5,+,1,=,6,1,+,5,=,6,4+2=6,4,+,2,=,6,2,+,4,=,6,3+3=6,3,+,3,=,6,3+3=6,在 里填上合适的数。,6,+1=6,5,4+=6,2,+5=6,1,2+=6,4,6,-,1,=,5,6,-,1,=,5,6,-,5,=,1,6,2,4,6,4,2,看图列算式,6,3,3,摘苹果,4+2=,6-1=,6-3=,6-2=,6-4=,3+3=,