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0
2023-06-08 08:57:57
24×(15+30+85−120)÷16
=24×10÷16
=24×10÷16
=15
= 140−180×(47−90+43+7)
=140−180×(47−90+43+7)
=140−(180×7)
=140−(180×7)
=140−1260
=140−1260
=−1120
=−1120