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