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