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