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