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