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