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