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