问题
解答题
123-68+32=123-(68+32)______.(判断对错)
答案
123-68+32,
=55+32,
=87;
123-(68+32),
=123-100,
=23;
87>23;
故答案为:×.
123-68+32=123-(68+32)______.(判断对错)
123-68+32,
=55+32,
=87;
123-(68+32),
=123-100,
=23;
87>23;
故答案为:×.