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