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