最終更新日：2024/08/04
Subitizers are used to quickly recognize and quantify small numbers without counting.
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Subitizers are used to quickly recognize and quantify small numbers without counting.
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Subitizers are used to quickly recognize and quantify small numbers without counting.
Subitizers are used to quickly recognize and quantify small numbers without counting.
DiQt（ディクト）
無料
★★★★★★★★★★
