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