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