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