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