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