10以内加减法 姓名10以内加减法 姓名5+ 5=10-2=3+ 6 =8- 5 =
5+ 5 =1+ 8 =3+ 6=2+ 7 =
7-3=7-5=8-3=9-5=
5+ 4 =10-2=3+ 4 =7-2=
5-2=7-4=5-2=10-4= 4+ 6=6+3=7+ 3 =3+3=
6+ 2 =2+5=3+7=7+ 2=
6+ 4 =8+ 1 =2+5=6+ 3 =
2+ 5+2 =9- 4-2=2+4+2=9-3-1== 3+4+1=3+4+2=2+1+4=3+4+1=
5+1+2=1+4+3=5+1+2=2+4+3=
4+3+1=8-4-4=5+4+1=9-3-4=