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