题目内容
用递等式计算.
16×6×17 | 1012-38×25 | (232-198)×54. |
(1)16×6×17,
=96×17,
=1632;
(2)1012-38×25,
=1012-950,
=62;
(3)(232-198)×54,
=34×54,
=1836.
=96×17,
=1632;
(2)1012-38×25,
=1012-950,
=62;
(3)(232-198)×54,
=34×54,
=1836.
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