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