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