问题
解答题
80-80÷20×4,先算______法;4×6÷4×6的得数是______.
答案
80-80÷20×4
=80-4×4
=80-16
=64;
应先算除法,再算乘法,最后算减法;
4×6÷4×6
=24÷4×6
=6×6
=36;
故答案为:除,36.
80-80÷20×4,先算______法;4×6÷4×6的得数是______.
80-80÷20×4
=80-4×4
=80-16
=64;
应先算除法,再算乘法,最后算减法;
4×6÷4×6
=24÷4×6
=6×6
=36;
故答案为:除,36.