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