24x26+26x25+26简便计算

24x26+26x25+26简便计算
2025-01-01 13:45:31
推荐回答(1个)
回答1:

=26×(24+25+1)
=26×50
=(30-4)×50
=30×50-4×50
=1500-200
=1300

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