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