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