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