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