68X(50x3)x2的简便计算

2025-06-27 20:59:29
推荐回答(3个)
回答1:

68x(50x3)x2=(68x3)x(50x2)=204x100=20400

回答2:

68×(50×3)×2
=(68×3)×(50×2)
=204×100
=20400

回答3:

68×(50×3)×2
=(68×3)×(50×2)
=204×100
=20400