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