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