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