A-A+
我能在横线里填上“>” “<”或“=”.720+90______820-10350-60__
问题详情
我能在横线里填上“>”、“<”或“=”.
720+90______820-10350-60______180+90329+48______328-30
700-60______600-70457-172______670-139950-650______80+397
180+297______400-56231-31______119+8147+133______281-101.
参考答案
720+90=820-10350-60>180+90329+48>328-30
700-60>600-70457-172<670-139950-650<80+397
180+297>400-56231-31=119+8147+133=281-101
故答案为:=;>;>;>;<;<;>;=;=.