问题
解答题
|
答案
(1)240÷2×5,
=120×5,
=600;
(2)(111-75)×13,
=36×13,
=468;
(3)400-128÷4,
=400-32,
=368;
(4)(45+54)÷3,
=99÷3,
=33;
(5)25×4×15,
=100×15,
=1500;
(6)1600-85×12,
=1600-1020,
=580.
|
(1)240÷2×5,
=120×5,
=600;
(2)(111-75)×13,
=36×13,
=468;
(3)400-128÷4,
=400-32,
=368;
(4)(45+54)÷3,
=99÷3,
=33;
(5)25×4×15,
=100×15,
=1500;
(6)1600-85×12,
=1600-1020,
=580.