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