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