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