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