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