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