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