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