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