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