问题
解答题
|
答案
(1)(822-359)×4
=463×4
=1852;
(2)(628+372)×8
=1000×8
=8000;
(3)730-(648-126)
=730-522
=208;
(4)164×(35÷7)
=164×5
=820.
|
(1)(822-359)×4
=463×4
=1852;
(2)(628+372)×8
=1000×8
=8000;
(3)730-(648-126)
=730-522
=208;
(4)164×(35÷7)
=164×5
=820.