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