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