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