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