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