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