问题
解答题
|
答案
(1)560÷7-48,
=80-48,
=32;
(2)960÷(4×2),
=960÷8,
=120;
(3)980÷4÷7,
=245÷7,
=35;
(4)385-497÷7,
=385-71,
=314;
(5)486÷(90-84),
=486÷6,
=81;
(6)306÷3×9,
=102×9,
=918.
|
(1)560÷7-48,
=80-48,
=32;
(2)960÷(4×2),
=960÷8,
=120;
(3)980÷4÷7,
=245÷7,
=35;
(4)385-497÷7,
=385-71,
=314;
(5)486÷(90-84),
=486÷6,
=81;
(6)306÷3×9,
=102×9,
=918.