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