学前班ppt课件6的减法.ppt

,6的减法,画一画，分一分。,6,5,1,6,4,2,6,3,3,6,2,4,6,1,5,4-3=( ),32( ),5 2 ( ),3+ 2= ( ),5 - 3（ ）,5 - 4 =( ),3 - 1 = ( ),5 -1=( ),2,4,1,1,3,5,2,3 + 2 = ( ),1,5,到家啦！,6,-,1,=,5,6,-,1,=,5,6,-,5,=,1,看图列算式,6,2,4,6,-,2,=,4,6,-,4,=,2,看图列算式,6,3,3,6,-,3,=,3,摘苹果,6-5=,6-1=,6-3=,6-2=,6-4=,6-1 =,5,看图列算式,6 - 2 =,4,6,看图列算式,6-3=,3,看图列算式,6 - 4 =,2,6,看图列算式,6 - 5 =,1,6,看图列算式,智慧乐园,6-2=( ) 6-3=( ) ( )+2=6 3+( )=6 6-( )=4 6-( )=1 6-4=( ) 6-5=( ) 1+( )=6 ( )-5=1,4,3,4,3,2,5,2,1,5,6,6 - =,2,4,- =,6,4,2,练一练,