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