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