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