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