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