问题
解答题
|
答案
(1)7050-(1821+340)
=7050-2161
=4889;
(2)54×(1×6)
=54×6
=324;
(3)(1033-748)÷5
=285÷5
=57;
(4)48×8+163×5
=384+815
=1199.
|
(1)7050-(1821+340)
=7050-2161
=4889;
(2)54×(1×6)
=54×6
=324;
(3)(1033-748)÷5
=285÷5
=57;
(4)48×8+163×5
=384+815
=1199.