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