问题
解答题
脱式计算俱乐部.
(14+26)×8
25×(35-27)
188+72÷6
46+72×5.
答案
(1)(14+26)×8,
=40×8,
=320;
(2)25×(35-27),
=25×8,
=200;
(3)188+72÷6,
=188+12,
=200;
(4)46+72×5,
=46+360,
=406.
脱式计算俱乐部.
(14+26)×8
25×(35-27)
188+72÷6
46+72×5.
(1)(14+26)×8,
=40×8,
=320;
(2)25×(35-27),
=25×8,
=200;
(3)188+72÷6,
=188+12,
=200;
(4)46+72×5,
=46+360,
=406.