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