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