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