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