Mathematics
Junior High
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1から小さい順に奇数を並べたとき2023番目の奇数は何ですか。

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✨ Best Answer ✨

1番目:1
2番目:3
3番目:5
n番目:2n−1
2023番目:2×2023−1=4046−1=4045

答え,4045

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