问题
解答题
|
答案
(1)800-600÷20
=800-30
=770;
(2)54×(71-33)
=54×38
=2052;
(3)480÷32-15
=15-15
=0;
(4)(704+258)÷37
=962÷37
=26;
(5)720÷16÷5
=720÷(16×5)
=720÷80
=9.
|
(1)800-600÷20
=800-30
=770;
(2)54×(71-33)
=54×38
=2052;
(3)480÷32-15
=15-15
=0;
(4)(704+258)÷37
=962÷37
=26;
(5)720÷16÷5
=720÷(16×5)
=720÷80
=9.