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