丁丁每天练字52个，东东每天比丁丁多练12个，东东每天练字多少个？8F)\(Y2Q4g
算式：提示:w*^.y7k'F5v(l)O2D8F)\(Y2Q4g
答：东东每天练字4j3E2S9o6g个。8F)\(Y2Q4g