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