问题
解答题
脱式计算.
|
答案
(1)62×15-314,
=930-314,
=616;
(2)298+14×50,
=298+700,
=998;
(3)(768-563)×11,
=205×11,
=2255.
脱式计算.
|
(1)62×15-314,
=930-314,
=616;
(2)298+14×50,
=298+700,
=998;
(3)(768-563)×11,
=205×11,
=2255.