问题
填空题
34.16+47.82+53.84+64.18=______.
答案
34.16+47.82+53.84+64.18
=(34.16+53.84)+(47.82+64.18)
=88+112,
=200;
故答案为:200.
34.16+47.82+53.84+64.18=______.
34.16+47.82+53.84+64.18
=(34.16+53.84)+(47.82+64.18)
=88+112,
=200;
故答案为:200.