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