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