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