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