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