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