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