题目内容
用你喜欢的方法计算.
372+86+114+28125×25×8×4781+312+19+88.
372+86+114+28125×25×8×4781+312+19+88.
(1)372+86+114+28,
=(372+28)+(86+114),
=400+200,
=600;
(2)125×25×8×4,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)781+312+19+88,
=(781+19)+(312+88),
=800+400,
=1200.
=(372+28)+(86+114),
=400+200,
=600;
(2)125×25×8×4,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)781+312+19+88,
=(781+19)+(312+88),
=800+400,
=1200.
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