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