Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {2, 17, 15, 7, 25, 29} → ______
- Prime numbers in {17, 27, 12, 15, 19, 21} → ______
- Prime numbers in {2, 25, 3, 8, 19, 23} → ______
- Prime numbers in {21, 7, 17, 25, 9, 15} → ______
- Prime numbers in {9, 23, 21, 29, 2, 25} → ______
- Prime numbers in {21, 29, 23, 9, 19, 7} → ______
- Prime numbers in {27, 15, 13, 21, 11, 19} → ______
- Prime numbers in {8, 7, 23, 13, 27, 3} → ______
- Prime numbers in {27, 13, 2, 8, 25, 5} → ______
- Prime numbers in {8, 23, 27, 25, 17, 3} → ______
- Prime numbers in {8, 5, 13, 25, 27, 21} → ______
- Prime numbers in {13, 15, 2, 23, 9, 5} → ______
- Prime numbers in {12, 15, 5, 11, 27, 21} → ______
- Prime numbers in {3, 21, 29, 19, 9, 5} → ______
- Prime numbers in {11, 23, 13, 15, 27, 25} → ______
- Prime numbers in {2, 23, 12, 15, 5, 27} → ______
- Prime numbers in {21, 13, 8, 9, 5, 29} → ______
- Prime numbers in {5, 19, 8, 25, 23, 12} → ______
- Prime numbers in {23, 5, 21, 9, 2, 15} → ______
- Prime numbers in {5, 9, 12, 13, 2, 15} → ______