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