3.7*101=3.7*(100+1)=3.7*100+3.7*1

3.7*101=3.7*(100+1)=3.7*100+3.7*1
2025-06-22 08:48:08
推荐回答(1个)
回答1:

3.7x101
=3.7x(100+1)
=3.7x100+3.7x1
=370+3.7
=373.7