9.6×2.25÷4.8的脱式计算最好简便,还有5.6×2.4÷0.8求大神解答

2024-11-25 16:05:04
推荐回答(2个)
回答1:

9.6×2.25÷4.8
=9.6÷4.8×2.25
=2×2.25
=4.5
5.6×2.4÷0.8
=5.6×(2.4÷0.8)
=5.6×3
=16.8

回答2:

=9.6÷4.8x2.25
=2x2.25
=4.5