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