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