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