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