0.65乘98=?乘?减?乘?
问题描述：
0.65乘98=?乘?减?乘?
答
0.65×98
=0.65×100-0.65-2
=65-1.3
=63.7
0.65乘98=?乘?减?乘?
0.65×98
=0.65×100-0.65-2
=65-1.3
=63.7