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