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