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