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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 7: Tìm GTNN B = |a-2010|+|x-2012|+|x-2014|

Toán Lớp 7: Tìm GTNN B = |a-2010|+|x-2012|+|x-2014|

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222-9+11+12:2*14+14 = ? ( )