20以内进位加法(凑十法).docx

最新 料推荐20 以内进位加法（凑十法）班级：姓名：9+2=8+3 =7+4 =6+5 =9+3=8+4 =7+5 =6+6 =9+4 =8+5 =7+6 =6+7 =9+5 =8+6 =7+7 =6+8 =9+6 =8+7 =7+8 =6+9 =9+7 =8+8 =7+9 =1最新 料推荐9+8 =8+9 =4+7 =3+8 =6+5 =5+6 =4+8 =3+9 =6+6 =5+7 =4+9 =2+9 =6+7 =5+8 =6+8 =5+9 =6+9 =2