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