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