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