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