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