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