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