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