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