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