问题
解答题
想一想运算顺序,再算.
|
答案
(1)288÷12÷12,
=288÷(12×12),
=288÷144,
=2;
(2)980-53×11,
=980-583,
=397;
(3)24×(64+36),
=24×100,
=2400;
(4)350÷(35×2),
=350÷70,
=5.
想一想运算顺序,再算.
|
(1)288÷12÷12,
=288÷(12×12),
=288÷144,
=2;
(2)980-53×11,
=980-583,
=397;
(3)24×(64+36),
=24×100,
=2400;
(4)350÷(35×2),
=350÷70,
=5.