16×25的简便计算

2025-03-20 11:51:44
推荐回答(5个)
回答1:


如图

回答2:

=4×4×25
=4×25×4
=100×4
=400

回答3:

16×25
=4×4×25
=4×(4×25)
=4×100
=400

回答4:

16×25=4×(4×25)
=4×100=400

回答5:

16×25
=4*4*25
=4*(4*25)
=4*100
=400