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