103*56的简便算法

2025-06-21 21:30:21
推荐回答(3个)
回答1:

103*56
=(100+3)*(60-4)
=100*60-4*100+3*60-12
=6000-400+180-12
=5600+180-12
=5780-12
=5768
希望对你有帮助

回答2:

103*56
=(100+3)*56
=5600+168
=5768

回答3:

(100+3)x56=5600+3x56=5768