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