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