3.7+2.2= ____8.4-4.4= ____12.5+22.5=____13.2-3.4=____
34.6+12.8=____12.1-6.6=____6.5+9.8=____18.3-5.6=____
根据所学知识回答问题
假设下面是你们学校这学期的活动安排表,请根据表格内容写一篇短文。
要求:50词左右。
School trip September 3rd
Basketball games October 5th
Art festival November 18th
English party December 20th