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