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