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Quanquan12
2 năm trước
1 Bỏ ngoặc các số sau a -(-3) b -(+5) c +(-25) d +(+30) e -(-|-17|) f +(-|-25|) J -(|-13|) k -(-3+7-6) l +(-4-3+5) m -(5-9+8-3) n -(-10+|-3|=|+5|) p -(-12+14+|-5|-7) q -(-9+15-4+7) s +(-12-14+13-|-9|) t -(-7+8-15-|-101|) u -(-|-3|+|-7|-3+9) Giúp mình với mình cần gấp
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