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