问题 解答题
想一想运算顺序,再算.
288÷12÷12980-53×1124×(64+36)350÷(35×2)
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.

单项选择题
单项选择题