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