Đặt tính rồi tính. a) 15 480 + 66 059 b) 52 133 – 8 091 c) 8 205 × 6 d) 29 376 : 9
Đặt tính rồi tính.
a) 15 480 + 66 059
b) 52 133 – 8 091
c) 8 205 × 6
d) 29 376 : 9
Lời giải
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a) \(\begin{array}{l} + \,\,\underline \begin{array}{l}15\,\,480\\66\;059\end{array} \\\,\,\,\,\,81\,\,539\end{array}\)
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b) \(\begin{array}{l} - \,\,\underline \begin{array}{l}52\,\,133\\\,\,\,8\,\,091\end{array} \\\,\,\,\,44\,\,042\end{array}\)
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c) \(\begin{array}{l} \times \,\,\underline \begin{array}{l}\,\,\,8\,\,205\\\,\,\,\,\,\,\,\,\,\,\,\,\,\,6\end{array} \\\,\,\,\,49\,230\end{array}\) |
d)
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