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