问题
解答题
4.42-4.42÷(6-1.58)
=0÷(6-1.58)
=0
______.(判断对错)
改正:
答案
原题×,改正:
4.42-4.42÷(6-1.58)
=4.42-4.42÷4.42
=4.42-1
=3.42.
故答案为:×.
4.42-4.42÷(6-1.58)
=0÷(6-1.58)
=0
______.(判断对错)
改正:
原题×,改正:
4.42-4.42÷(6-1.58)
=4.42-4.42÷4.42
=4.42-1
=3.42.
故答案为:×.