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