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