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