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