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