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