问题
解答题
细心按顺序算一算.
65×(788-768)
840÷4÷7
156+384÷4
16×34÷8.
答案
(1)65×(788-768),
=65×20,
=1300;
(2)840÷4÷7,
=210÷7,
=30;
(3)156+384÷4,
=156+96,
=252;
(4)16×34÷8,
=544÷8,
=68.
细心按顺序算一算.
65×(788-768)
840÷4÷7
156+384÷4
16×34÷8.
(1)65×(788-768),
=65×20,
=1300;
(2)840÷4÷7,
=210÷7,
=30;
(3)156+384÷4,
=156+96,
=252;
(4)16×34÷8,
=544÷8,
=68.