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