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