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