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