プライム＆コンポジット ワークシート
名前: ____________________日付: ____________
説明書: 素数と合成数を識別し、素因数分解を書きます。
20 問題
- Prime numbers in {29, 8, 25, 2, 27, 12} → ______
- Prime numbers in {19, 11, 15, 27, 12, 29} → ______
- Prime numbers in {21, 13, 17, 29, 7, 15} → ______
- Prime numbers in {8, 3, 9, 21, 7, 5} → ______
- Prime numbers in {27, 17, 2, 25, 29, 3} → ______
- Prime numbers in {9, 13, 15, 21, 8, 19} → ______
- Prime numbers in {3, 19, 13, 11, 12, 25} → ______
- Prime numbers in {29, 3, 11, 23, 27, 9} → ______
- Prime numbers in {13, 29, 8, 11, 19, 17} → ______
- Prime numbers in {2, 17, 13, 12, 3, 25} → ______
- Prime numbers in {29, 11, 19, 27, 13, 5} → ______
- Prime numbers in {29, 2, 23, 7, 11, 25} → ______
- Prime numbers in {15, 2, 27, 12, 23, 7} → ______
- Prime numbers in {23, 19, 13, 27, 5, 15} → ______
- Prime numbers in {27, 7, 19, 15, 3, 17} → ______
- Prime numbers in {17, 9, 27, 25, 13, 15} → ______
- Prime numbers in {15, 12, 5, 23, 3, 21} → ______
- Prime numbers in {15, 12, 29, 5, 21, 19} → ______
- Prime numbers in {9, 11, 7, 2, 13, 15} → ______
- Prime numbers in {9, 8, 15, 29, 17, 19} → ______