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