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