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