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