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