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