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