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