脱式计算 713+45÷9 46×25×40 5467-1287-713

脱式计算 713+45÷9 46×25×40 5467-1287-713.
2025-12-25 07:08:46
推荐回答(1个)
回答1:

(1)713+45÷9,
=713+5,
=718;

(2)46×25×40,
=46×(25×40),
=46×1000,
=46000;

(3)5467-1287-713,
=5467-(1287-713),
=5467-2000,
=3467.