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