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