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