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