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