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