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