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