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