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