24x64+48x18用简便方法怎么写

2024-12-14 14:41:16
推荐回答(2个)
回答1:

24x64+48x18
=24x64+24x18+24x18
=24×(64+18+18)
=24×100
=2400

回答2:

24x64+48x18
=24x2x32+48x18
=48x32+48x18
=48x(32+18)
=48x50
=2400