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