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