用简便方法怎么做 4.87x2.34+48.7x0.266

2025-03-04 15:27:39
推荐回答(3个)
回答1:

4.87x2.34+48.7x0.266
= 4.87x2.34+4.87x2.66
=4.87x(2.34+2.66)
=4.87x5
=24.35

回答2:

4,.87x2.34+4.87x2.66
=4.87x(2.34+2.66)
=4.87x5
=24.35

回答3:

=4.87x2.34+4.87x2.66
=4.87x(2.34+2.66)
=4.87x5
=24.35