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