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 {27, 19, 9, 12, 3, 7} → ______
- Prime numbers in {29, 5, 3, 2, 12, 25} → ______
- Prime numbers in {3, 17, 29, 5, 8, 2} → ______
- Prime numbers in {25, 21, 2, 27, 5, 3} → ______
- Prime numbers in {25, 17, 13, 3, 19, 12} → ______
- Prime numbers in {9, 17, 12, 27, 3, 13} → ______
- Prime numbers in {13, 15, 27, 9, 29, 2} → ______
- Prime numbers in {5, 11, 21, 12, 27, 3} → ______
- Prime numbers in {21, 29, 12, 27, 3, 19} → ______
- Prime numbers in {9, 25, 19, 21, 7, 13} → ______
- Prime numbers in {21, 27, 12, 17, 11, 29} → ______
- Prime numbers in {5, 19, 9, 7, 3, 21} → ______
- Prime numbers in {2, 5, 3, 17, 19, 13} → ______
- Prime numbers in {9, 25, 19, 23, 27, 13} → ______
- Prime numbers in {29, 2, 8, 11, 13, 25} → ______
- Prime numbers in {3, 19, 7, 15, 11, 25} → ______
- Prime numbers in {13, 3, 5, 2, 8, 19} → ______
- Prime numbers in {23, 21, 8, 7, 13, 3} → ______
- Prime numbers in {2, 29, 27, 25, 21, 8} → ______
- Prime numbers in {13, 17, 15, 25, 5, 12} → ______