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