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