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