421 + 6854
K
Khách
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LL
9
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NT
6
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ND
9
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VD
2
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421+6854=7275
k mk nha mk sẽ k lại bn nào k mk
Tổng là :
421 + 6854 = 7275
Đáp số : 7275
chúc bn học tốt !