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