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