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