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