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