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