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