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