56.4—(41.7—43.6)=( )(最好列出算的过程)
问题描述:
56.4—(41.7—43.6)=( )(最好列出算的过程)
答
=56.4-41.7+43.6=56.4+43.6-41.7=100-41.7=58.3
56.4—(41.7—43.6)=( )(最好列出算的过程)
=56.4-41.7+43.6=56.4+43.6-41.7=100-41.7=58.3