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