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