72X26十36X48用简便方法算

2025-02-26 06:54:12
推荐回答(2个)
回答1:

=36×2×26+36×48
=36×(2×26+48)
=36×(52+48)
=36×100
=3600

回答2:

=36×2×26+36×48=36×(52+48)=3600