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