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