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计算:12.34×56.78+876.6×5.678=______.
人气:183 ℃ 时间:2019-11-12 23:14:04
解答
12.34×56.78+876.6×5.678,
=123.4×5.678+876.6×5.678,
=(123.4+876.6)×5.678,
=1000×5.678,
=5678.
故答案为:5678.
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