问题
解答题
|
答案
(1)204×5-568
=1020-568
=452;
(2)(207+32)×4
=239×4
=956;
(3)2451-2451÷3
=2451-817
=1634;
(4)6408÷(72-66)
=6408÷6
=1068;
(5)1025×8÷5
=8200÷5
=1640;
(6)228×4-4
=912-4
=908.
|
(1)204×5-568
=1020-568
=452;
(2)(207+32)×4
=239×4
=956;
(3)2451-2451÷3
=2451-817
=1634;
(4)6408÷(72-66)
=6408÷6
=1068;
(5)1025×8÷5
=8200÷5
=1640;
(6)228×4-4
=912-4
=908.