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