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