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