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