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